diff --git a/.kilo/plans/1787483454116-estate-total-area-field.md b/.kilo/plans/1787483454116-estate-total-area-field.md
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+# Plan: Add `total_area` Computed Field to `estate.property`
+
+## Context
+The `estate.property` model currently has `living_area` (Integer) and `garden_area` (Integer) fields but no computed total. The form view displays these fields separately. A `total_area` computed field is needed that sums both.
+
+## Changes
+
+### 1. Model field (`estate/models/estate_property.py`)
+- Import `api` from `odoo` (currently only `fields` and `models` are imported).
+- Add `total_area = fields.Integer(string="Total Area (sqm)", compute="_compute_total_area", store=True)`.
+- Add method `_compute_total_area(self)` decorated with `@api.depends('living_area', 'garden_area')` that sets `total_area = living_area + garden_area`.
+
+### 2. Form view (`estate/views/estate_property_views.xml`)
+- Add `<field name="total_area"/>` after `garden_area` in the "Description" page group (matching the pattern shown in the Odoo tutorial goal image).
+
+## Validation
+- Verify Python syntax of updated model file.
+- Optionally restart Odoo service and upgrade `estate` module to confirm no errors.
diff --git a/ODOO_15_FINAL_WORD_AND_RUNBOT_GUIDE.md b/ODOO_15_FINAL_WORD_AND_RUNBOT_GUIDE.md
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+# Odoo 15 Developer Guide: The Final Word & Runbot Mastery
+
+> **Reference Sources**:
+> - Odoo 15 Official Tutorial: [Chapter 16: The final word](https://www.odoo.com/documentation/15.0/developer/tutorials/getting_started/16_final_word.html)
+> - Odoo 15 Official Guidelines: [Contributing & Coding Guidelines](https://www.odoo.com/documentation/15.0/contributing/development/coding_guidelines.html)
+> - Odoo Continuous Integration: [Odoo Runbot](https://runbot.odoo.com/)
+
+---
+
+## Table of Contents
+1. [Overview & Tutorial Conclusion](#1-overview--tutorial-conclusion)
+2. [Part 1: Odoo 15 Official Coding Guidelines](#2-part-1-odoo-15-official-coding-guidelines)
+   - [2.1 Module Directory Layout & Permissions](#21-module-directory-layout--permissions)
+   - [2.2 File Naming Conventions](#22-file-naming-conventions)
+   - [2.3 XML Architecture & Best Practices](#23-xml-architecture--best-practices)
+   - [2.4 XML ID Naming Conventions](#24-xml-id-naming-conventions)
+   - [2.5 View Inheritance Guidelines](#25-view-inheritance-guidelines)
+   - [2.6 Python & PEP8 Standards (Odoo 15 Exemptions)](#26-python--pep8-standards-odoo-15-exemptions)
+   - [2.7 Strict Model Attribute Ordering](#27-strict-model-attribute-ordering)
+   - [2.8 Method Naming & Ensure One](#28-method-naming--ensure-one)
+   - [2.9 ORM Idioms & Golden Rules](#29-orm-idioms--golden-rules)
+   - [2.10 Translation `_()` Rules](#210-translation-_-rules)
+3. [Part 2: Real-World Refactoring Audit (`estate` Module)](#3-part-2-real-world-refactoring-audit-estate-module)
+   - [3.1 Issues Identified in Tutorial Code](#31-issues-identified-in-tutorial-code)
+   - [3.2 Before & After Refactored Code](#32-before--after-refactored-code)
+4. [Part 3: Mastering Odoo Runbot for Odoo 15](#4-part-3-mastering-odoo-runbot-for-odoo-15)
+   - [4.1 What is Runbot?](#41-what-is-runbot)
+   - [4.2 Navigating the Odoo 15 Matrix](#42-navigating-the-odoo-15-matrix)
+   - [4.3 Connecting to Live Builds](#43-connecting-to-live-builds)
+   - [4.4 Debugging & Testing Workflows](#44-debugging--testing-workflows)
+   - [4.5 Running Local CI Tests (Runbot Simulation)](#45-running-local-ci-tests-runbot-simulation)
+5. [Summary Checklist](#5-summary-checklist)
+
+---
+
+## 1. Overview & Tutorial Conclusion
+
+In the official Odoo 15 Developer Tutorial (*Getting Started*), Chapters 1 through 15 walk developers through building a complete real-estate management module (`estate`) and extending standard invoicing (`estate_account`).
+
+**Chapter 16: "The final word"** acts as the graduation step. It transitions a developer from building tutorial exercises to writing production-ready, clean, maintainable, and standard-compliant Odoo applications. It focuses on two core pillars:
+1. **Refactoring to Odoo Coding Guidelines**: Elevating code cleanliness, maintainability, translation friendliness, and structure to match core Odoo code.
+2. **Testing on Odoo Runbot**: Utilizing Odoo's continuous integration platform to test standard modules, verify bug fixes, inspect standard implementations, and validate regressions.
+
+```mermaid
+flowchart LR
+    A["Tutorial Modules (estate, estate_account)"] --> B["Chapter 16: The Final Word"]
+    B --> C["1. Refactor Code\n(Odoo 15 Coding Guidelines)"]
+    B --> D["2. Validate & Test\n(Odoo Runbot CI)"]
+    C --> E["Production-Ready Odoo App"]
+    D --> E
+```
+
+---
+
+## 2. Part 1: Odoo 15 Official Coding Guidelines
+
+### 2.1 Module Directory Layout & Permissions
+
+A standard Odoo 15 module must adhere to a strict directory hierarchy:
+
+```text
+custom_addons/my_module/
+├── __init__.py
+├── __manifest__.py
+├── controllers/          # HTTP & Web controllers routes
+│   └── __init__.py
+├── data/                 # Demonstration & initial seed XML data
+├── models/               # Python ORM model definitions
+│   └── __init__.py
+├── report/               # Printable QWeb reports and SQL-based analytics models
+│   └── __init__.py
+├── security/             # ir.model.access.csv, groups, and record rules
+├── static/               # Assets (JS, SCSS/CSS, images, icons, XML web templates)
+│   ├── description/      # icon.png and index.html for the App Store
+│   ├── img/
+│   └── src/
+├── tests/                # Automated Python and JS tour tests
+│   └── __init__.py
+├── views/                # Backend UI views (form, tree, kanban, search, menus)
+└── wizard/               # Transient models (models.TransientModel) and their views
+    └── __init__.py
+```
+
+> [!IMPORTANT]
+> **Filesystem Permissions**: Directories must be set to `0755` (`drwxr-xr-x`) and files to `0644` (`-rw-r--r--`).
+
+---
+
+### 2.2 File Naming Conventions
+
+- **Models**: Name the file after the main model (singular, snake_case).
+  - Example: For model `estate.property`, the file is `models/estate_property.py`.
+  - For inherited models, keep them in their own file named after the inherited model: `models/res_users.py` or `models/res_partner.py`.
+- **Views**: Mirror the model filename with the suffix `_views.xml`.
+  - Example: `views/estate_property_views.xml`.
+  - Main top-level menus not bound to a single model: `views/<module>_menus.xml`.
+- **Security**:
+  - Access rights: `security/ir.model.access.csv`.
+  - User groups: `security/<module>_groups.xml`.
+  - Record rules: `security/<model>_security.xml`.
+- **Data**:
+  - Demonstration data: `data/<model>_demo.xml`.
+  - Initial configuration / non-updatable data: `data/<model>_data.xml`.
+- **Wizards / Transient Models**:
+  - Python: `wizard/<transient_name>.py`.
+  - View: `wizard/<transient_name>_views.xml`.
+
+---
+
+### 2.3 XML Architecture & Best Practices
+
+#### Tag Ordering in `<record>`
+Always declare the `id` attribute **before** the `model` attribute:
+
+```xml
+<!-- GOOD -->
+<record id="estate_property_view_form" model="ir.ui.view">
+    <field name="name">estate.property.view.form</field>
+    <field name="model">estate.property</field>
+    <field name="arch" type="xml">
+        <form>...</form>
+    </field>
+</record>
+
+<!-- BAD -->
+<record model="ir.ui.view" id="estate_property_view_form">
+```
+
+#### Field Attributes
+Declare `name` first. Put the value or `eval` next, followed by display attributes (`widget`, `options`, `decoration-*`, `attrs`):
+
+```xml
+<field name="state" widget="statusbar" statusbar_visible="new,offer_received,offer_accepted,sold"/>
+```
+
+#### Proper Usage of `<odoo>` vs `<data>`
+In Odoo 15, the outer `<odoo>` tag is the standard root. You should **only** use `<data>` if you need `noupdate="1"`. If all records in the file are `noupdate="1"`, put it directly on `<odoo noupdate="1">` and omit `<data>` completely:
+
+```xml
+<!-- GOOD: Regular updatable views -->
+<odoo>
+    <record id="..." model="...">
+        ...
+    </record>
+</odoo>
+
+<!-- GOOD: Non-updatable seed data -->
+<odoo noupdate="1">
+    <record id="..." model="...">
+        ...
+    </record>
+</odoo>
+
+<!-- BAD: Useless nesting -->
+<odoo>
+    <data>
+        <record id="..." model="...">
+            ...
+        </record>
+    </data>
+</odoo>
+```
+
+#### Syntactic Sugar Tags
+Use shorthand tags instead of verbose `<record model="...">` when available:
+- Use `<menuitem .../>` instead of `<record model="ir.ui.menu">`.
+- Use `<template id="..." ...>` instead of `<record model="ir.ui.view">` for QWeb web templates.
+
+---
+
+### 2.4 XML ID Naming Conventions
+
+Uniform XML IDs are critical across all Odoo modules:
+
+| Element | Pattern | Example |
+| :--- | :--- | :--- |
+| **Menu Item** | `<model_name>_menu` or `<model_name>_menu_<action>` | `estate_property_menu` |
+| **Backend View** | `<model_name>_view_<view_type>` | `estate_property_view_form`, `estate_property_view_tree` |
+| **Action** | `<model_name>_action` | `estate_property_action` |
+| **Sub-Action** | `<model_name>_action_<detail>` | `estate_property_action_sold` |
+| **Window Action View** | `<model_name>_action_view_<view_type>` | `estate_property_action_view_kanban` |
+| **Security Group** | `<module_name>_group_<group_name>` | `estate_group_user`, `estate_group_manager` |
+| **Record Rule** | `<model_name>_rule_<concerned_group>` | `estate_property_rule_user`, `estate_property_rule_company` |
+
+The view's `<field name="name">` should be identical to the XML ID with dots replacing underscores:
+```xml
+<record id="estate_property_view_form" model="ir.ui.view">
+    <field name="name">estate.property.view.form</field>
+    <field name="model">estate.property</field>
+    ...
+</record>
+```
+
+---
+
+### 2.5 View Inheritance Guidelines
+
+When inheriting an existing view:
+1. The `id` attribute should match the target view ID if replacing/extending in a dedicated module, or use `<target_view_id>_inherit_<module>`.
+2. The `<field name="name">` must follow the format `<target.view.name>.inherit.<current_module>`.
+3. Use the `ref` attribute on `inherit_id`.
+
+```xml
+<record id="res_users_view_form" model="ir.ui.view">
+    <field name="name">res.users.view.form.inherit.estate</field>
+    <field name="model">res.users</field>
+    <field name="inherit_id" ref="base.view_users_form"/>
+    <field name="arch" type="xml">
+        <xpath expr="//notebook" position="inside">
+            <page string="Real Estate Properties">
+                <field name="property_ids"/>
+            </page>
+        </xpath>
+    </field>
+</record>
+```
+
+---
+
+### 2.6 Python & PEP8 Standards (Odoo 15 Exemptions)
+
+Odoo code follows PEP8, but the core engine intentionally suppresses three specific rules:
+- `E501`: Line too long (Odoo allows lines longer than 79 characters when wrapping harms readability, up to ~100-120 chars).
+- `E301`: Expected 1 blank line between methods, found 0.
+- `E302`: Expected 2 blank lines between classes/functions, found 1.
+
+#### Import Ordering (3-Block Rule)
+Imports must be grouped into three distinct blocks separated by a single blank line, alphabetically sorted within each block:
+
+```python
+# 1. Standard Python library imports
+import logging
+from datetime import datetime, timedelta
+
+# 2. Odoo core imports
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+# 3. Imports from other Odoo addons (rare; only when necessary)
+from odoo.addons.base.models.res_partner import Partner
+```
+
+#### Symbol & Identifier Conventions
+- **Model Name**: Singular, dot-separated (`estate.property`, not `estate.properties`).
+- **Python Class**: CamelCase (`EstateProperty`).
+- **Model Recordset Variable**: PascalCase/CamelCase when referencing the model (`Property = self.env['estate.property']`), lowercase/snake_case for recordsets (`properties = Property.search(...)`).
+- **Many2one Field**: Must end with `_id` (e.g. `property_type_id`, `partner_id`).
+- **One2many & Many2many Fields**: Must end with `_ids` (e.g. `tag_ids`, `offer_ids`).
+- **Record IDs**: Suffix with `_id` only when storing integer IDs (`property_id = property.id`), never name a recordset instance `property_id`.
+
+---
+
+### 2.7 Strict Model Attribute Ordering
+
+In Odoo 15, Python model classes must adhere to a standardized 9-section ordering:
+
+```python
+class EstateProperty(models.Model):
+    # 1. Private attributes
+    _name = 'estate.property'
+    _description = 'Real Estate Property'
+    _order = 'id desc'
+    _sql_constraints = [
+        ('name_uniq', 'UNIQUE(name)', 'Property name must be unique!'),
+    ]
+
+    # 2. Default methods and default_get
+    def _default_date_availability(self):
+        return fields.Date.add(fields.Date.today(), months=3)
+
+    # 3. Field declarations
+    name = fields.Char(string='Title', required=True)
+    date_availability = fields.Date(
+        string='Available From',
+        default=_default_date_availability,
+        copy=False,
+    )
+    expected_price = fields.Float(string='Expected Price', required=True)
+    best_price = fields.Float(
+        string='Best Offer',
+        compute='_compute_best_price',
+        store=True,
+    )
+    state = fields.Selection(
+        selection='_selection_state',
+        string='Status',
+        default='new',
+    )
+    property_type_id = fields.Many2one('estate.property.type', string='Property Type')
+    tag_ids = fields.Many2many('estate.property.tag', string='Tags')
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string='Offers')
+
+    # 4. Compute, inverse, and search methods (in exact order of fields)
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            record.best_price = max(record.mapped('offer_ids.price'), default=0.0)
+
+    # 5. Selection methods
+    @api.model
+    def _selection_state(self):
+        return [
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('sold', 'Sold'),
+            ('canceled', 'Canceled'),
+        ]
+
+    # 6. Constrains & Onchange methods
+    @api.constrains('expected_price')
+    def _check_expected_price(self):
+        for record in self:
+            if record.expected_price <= 0:
+                raise ValidationError(_('Expected price must be strictly positive!'))
+
+    @api.onchange('garden')
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = 'north'
+        else:
+            self.garden_area = 0
+            self.garden_orientation = False
+
+    # 7. CRUD overrides (create, write, unlink, name_get, name_search)
+    def unlink(self):
+        for record in self:
+            if record.state not in ('new', 'canceled'):
+                raise UserError(_("Cannot delete property '%s' unless it is New or Canceled.", record.name))
+        return super().unlink()
+
+    # 8. Action methods (invoked by buttons)
+    def action_sold(self):
+        self.ensure_one()
+        if self.state == 'canceled':
+            raise UserError(_('Canceled properties cannot be sold!'))
+        self.state = 'sold'
+        return True
+
+    # 9. Business / Helper methods
+    def send_notification_to_buyer(self):
+        self.ensure_one()
+        # Custom business logic
+        ...
+```
+
+---
+
+### 2.8 Method Naming & Ensure One
+
+- **Compute Methods**: Prefix with `_compute_<field_name>` (e.g. `_compute_best_price`).
+- **Inverse Methods**: Prefix with `_inverse_<field_name>`.
+- **Search Methods**: Prefix with `_search_<field_name>`.
+- **Onchange Methods**: Prefix with `_onchange_<field_name>`.
+- **Constraint Methods**: Prefix with `_check_<rule_name>` (e.g. `_check_selling_price`).
+- **Action Methods**: Prefix with `action_<verb>` (e.g. `action_sold`, `action_cancel`).
+  > [!IMPORTANT]
+  > **Always include `self.ensure_one()` at the start of any `action_*` method** unless the action is explicitly designed to handle batch executions. Buttons in form views pass a single-record recordset, and `self.ensure_one()` prevents subtle multi-record bugs.
+
+---
+
+### 2.9 ORM Idioms & Golden Rules
+
+#### 1. Collections as Booleans
+Never write `if len(records):` or `if len(records) > 0:`. Recordsets, lists, and dicts are falsy when empty and truthy when populated:
+```python
+# GOOD
+if property.offer_ids:
+    ...
+
+# BAD
+if len(property.offer_ids) > 0:
+    ...
+```
+
+#### 2. Built-in Recordset Methods (`filtered`, `mapped`, `sorted`)
+Leverage Odoo ORM high-level methods instead of writing verbose loops:
+```python
+# GOOD
+accepted_offers = property.offer_ids.filtered(lambda o: o.status == 'accepted')
+offer_prices = property.offer_ids.mapped('price')
+highest_offers = property.offer_ids.sorted(key=lambda o: o.price, reverse=True)
+
+# BAD
+accepted_offers = []
+for offer in property.offer_ids:
+    if offer.status == 'accepted':
+        accepted_offers.append(offer)
+```
+
+#### 3. Propagating the Context
+The ORM context is an immutable `frozendict`. Use `.with_context(...)` to alter context, and always prefix custom keys with your module name:
+```python
+# GOOD
+self.env['account.move'].with_context(estate_no_email=True).create(vals)
+
+# BAD: mutating directly or using generic un-namespaced keys
+self.env.context['no_email'] = True
+```
+
+#### 4. Never Call `cr.commit()`
+> [!CAUTION]
+> **NEVER call `self.env.cr.commit()` in business methods!**
+> 
+> The Odoo server automatically wraps each RPC request and automated job in a database transaction. If an exception occurs, the transaction is cleanly rolled back.
+> If you call `self.env.cr.commit()` manually:
+> 1. You create partial commits, corrupting database consistency.
+> 2. You break automated test suites, polluting the test database.
+> 3. Standard rollback handlers are prevented from executing on errors.
+
+---
+
+### 2.10 Translation `_()` Rules
+
+Odoo uses the gettext alias `_()` to extract strings for translation. Translators run automated parsers (e.g., `pot-create`) that look for literal string patterns.
+
+| Pattern | Code | Result |
+| :--- | :--- | :--- |
+| **CORRECT** | `_("Property '%s' cannot be deleted.", record.name)` | Extracted cleanly as static string pattern. |
+| **CORRECT** | `_("Minimum price is %(min)s for %(prop)s", min=min_p, prop=p.name)` | Clear named parameters for translators. |
+| **WRONG** | `_("Property " + record.name + " cannot be deleted.")` | Concatenation cannot be parsed by extractor. |
+| **WRONG** | `_(f"Property {record.name} cannot be deleted.")` | Dynamic f-string evaluated before `_()` runs! |
+| **WRONG** | `_("Cannot delete") % record.name` | Formatting outside `_()` breaks language fallback. |
+
+---
+
+## 3. Part 2: Real-World Refactoring Audit (`estate` Module)
+
+### 3.1 Issues Identified in Tutorial Code
+
+Examining `custom_addons/estate/models/estate_property.py` reveals common tutorial shortcuts that violate Chapter 16 guidelines:
+
+1. **`_sql_constraints` placement**: Declared after field declarations (line 47) instead of under private attributes (top of class).
+2. **Missing `self.ensure_one()`**: Action methods `action_cancel` and `action_sold` operate on `self.state` without enforcing single-record semantics.
+3. **Un-translatable f-strings in exceptions**:
+   ```python
+   # Current in estate_property.py:
+   raise ValidationError(
+       "The selling price cannot be lower than 90% of the expected price. "
+       f"(Expected: {record.expected_price:.2f}, Minimum: {min_price:.2f})"
+   )
+   ```
+4. **Missing `_()` import and wrapping**: Exception messages are plain string literals or f-strings that cannot be translated into other languages.
+
+### 3.2 Before & After Refactored Code
+
+```python
+# ==============================================================================
+# BEFORE (Tutorial Code in estate_property.py)
+# ==============================================================================
+from odoo import api, fields, models
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+class EstateProperty(models.Model):
+    _name = 'estate.property'
+    _description = 'Estate Property'
+    _order = "id desc"
+    
+    name = fields.Char('Name', required=True)
+    # ... fields declared here ...
+    offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")
+
+    _sql_constraints = [  # <-- WRONG ORDER: placed after fields
+        ('name_uniq', 'UNIQUE(name)', 'Name must be unique'),
+    ]
+
+    def action_cancel(self):  # <-- Missing self.ensure_one()
+        if self.state == 'sold':
+            raise UserError("Cannot cancel a sold property")  # <-- Missing _()
+        self.state = 'canceled'
+        return True
+
+# ==============================================================================
+# AFTER (Standard-Compliant Refactored Code)
+# ==============================================================================
+# 1. Stdlib imports (none in this snippet)
+# 2. Odoo core imports (alphabetical)
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+class EstateProperty(models.Model):
+    # 1. Private attributes
+    _name = 'estate.property'
+    _description = 'Real Estate Property'
+    _order = 'id desc'
+    _sql_constraints = [
+        ('name_uniq', 'UNIQUE(name)', 'The property name must be unique!'),
+        ('check_expected_price', 'CHECK(expected_price > 0)', 'Expected price must be positive!'),
+        ('check_selling_price', 'CHECK(selling_price >= 0)', 'Selling price must be positive!'),
+    ]
+
+    # 2. Default methods
+    def _default_date_availability(self):
+        return fields.Date.add(fields.Date.today(), months=3)
+
+    # 3. Fields declaration
+    name = fields.Char(string='Name', required=True)
+    date_availability = fields.Date(
+        string='Date Availability',
+        copy=False,
+        default=_default_date_availability,
+    )
+    expected_price = fields.Float(string='Expected Price', required=True)
+    selling_price = fields.Float(string='Selling Price', readonly=True, copy=False)
+    best_price = fields.Float(string='Best Offer', compute='_compute_best_price')
+    total_area = fields.Integer(string='Total Area (sqm)', compute='_compute_total_area')
+    state = fields.Selection(
+        selection=[
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('offer_accepted', 'Offer Accepted'),
+            ('sold', 'Sold'),
+            ('canceled', 'Canceled'),
+        ],
+        string='State',
+        default='new',
+        copy=False,
+    )
+    salesman_id = fields.Many2one('res.users', string='Salesman', default=lambda self: self.env.user)
+    buyer_id = fields.Many2one('res.partner', string='Buyer', copy=False)
+    property_type_id = fields.Many2one('estate.property.type', string='Property Type')
+    tag_ids = fields.Many2many('estate.property.tag', string='Tags')
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string='Offers')
+
+    # 4. Compute methods (order mirrors fields)
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            record.best_price = max(record.mapped('offer_ids.price'), default=0.0)
+
+    @api.depends('living_area', 'garden_area')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+
+    # 6. Constraints & Onchanges
+    @api.constrains('selling_price', 'expected_price')
+    def _check_offer(self):
+        for record in self:
+            min_price = (record.expected_price or 0.0) * 0.90
+            if not float_is_zero(record.selling_price, precision_digits=2) and \
+               float_compare(record.selling_price, min_price, precision_digits=2) < 0:
+                raise ValidationError(
+                    _("The selling price (%(selling).2f) cannot be lower than 90%% of the expected price (%(min).2f).",
+                      selling=record.selling_price,
+                      min=min_price)
+                )
+
+    # 7. CRUD Overrides
+    @api.ondelete(at_uninstall=False)
+    def _unlink_if_new_or_canceled(self):
+        for record in self:
+            if record.state not in ('new', 'canceled'):
+                raise UserError(
+                    _("Cannot delete property '%(title)s'. Only properties in 'New' or 'Canceled' state can be deleted.",
+                      title=record.name)
+                )
+
+    # 8. Action Methods (with self.ensure_one())
+    def action_cancel(self):
+        self.ensure_one()
+        if self.state == 'sold':
+            raise UserError(_("Cannot cancel a property that is already sold!"))
+        self.state = 'canceled'
+        return True
+
+    def action_sold(self):
+        self.ensure_one()
+        if self.state == 'canceled':
+            raise UserError(_("Cannot sell a canceled property!"))
+        self.state = 'sold'
+        return True
+```
+
+---
+
+## 4. Part 3: Mastering Odoo Runbot for Odoo 15
+
+### 4.1 What is Runbot?
+
+[runbot.odoo.com](https://runbot.odoo.com/) is Odoo's continuous integration, automated deployment, and regression testing platform.
+
+Every commit pushed to Odoo's official GitHub repositories (`odoo/odoo`, `odoo/enterprise`, and `odoo/design-themes`) automatically triggers a Runbot build:
+1. Prepares an isolated container.
+2. Clones the repositories for that exact commit/PR.
+3. Installs all standard modules with demo data.
+4. Executes unit tests (`odoo-bin --test-enable`).
+5. Executes frontend browser tours (headless Chrome).
+6. Keeps successful builds alive in a sandbox container accessible via web browser.
+
+```mermaid
+flowchart TD
+    Commit["GitHub Commit / PR on 15.0"] --> Trigger["Runbot CI Trigger"]
+    Trigger --> BuildContainer["Spin up Sandbox Container"]
+    BuildContainer --> InstallModules["Install Community + Enterprise Modules"]
+    InstallModules --> RunTests["Run Unit Tests & Tours (--test-enable)"]
+    RunTests --> Decision{"Tests Passed?"}
+    Decision -- Yes --> GreenBuild["Green Build (Live Sandbox with Demo Data)"]
+    Decision -- No --> RedBuild["Red Build (Tracebacks & Logs Generated)"]
+    GreenBuild --> Explore["Developers Connect: admin/admin"]
+```
+
+---
+
+### 4.2 Navigating the Odoo 15 Matrix
+
+When you visit [runbot.odoo.com](https://runbot.odoo.com/):
+
+1. **Locate the Search / Filter Bar**: Filter by the branch name `15.0`.
+   - `odoo/odoo:15.0`: Odoo 15 Community repository.
+   - `odoo/enterprise:15.0`: Odoo 15 Enterprise repository.
+2. **Understand Build Status Indicators**:
+   - 🟢 **Green**: Build succeeded. All unit tests and tours completed without errors. The instance is live and accessible.
+   - 🔴 **Red**: Build failed. A module failed to install, a traceback occurred, or an automated test broke.
+   - 🟡 **Yellow / Blue**: Build is in progress, queued, or running automated test suites.
+   - ⚪ **Grey**: Build was skipped or superseded by a newer commit.
+
+---
+
+### 4.3 Connecting to Live Builds
+
+On any successful (Green) Odoo 15 build, you will see direct action icons:
+
+1. **The "Sign In" / External Link Icon**:
+   - Opens a live Odoo 15 instance running in a container.
+   - **Pre-installed Databases**:
+     - **`-all`**: The recommended sandbox. It contains **all Community and Enterprise applications** pre-installed and loaded with rich demo data (Customers, Products, Invoices, Sales Orders, CRM Leads).
+     - **`-base`**: Minimal installation containing only base system tables.
+2. **Default Credentials**:
+   - **Administrator**: User: `admin` | Password: `admin`
+   - **Demo User**: User: `demo` | Password: `demo`
+   - **Portal User**: User: `portal` | Password: `portal`
+3. **Activating Developer Mode**:
+   - Append `?debug=1` to the URL (e.g. `https://xxx.runbot.odoo.com/web?debug=1`), or go to **Settings > General Settings > Developer Tools > Activate the developer mode**.
+   - Use `?debug=assets` if you want to inspect unminified frontend Javascript or Owl components.
+
+---
+
+### 4.4 Debugging & Testing Workflows
+
+As an Odoo developer, Runbot serves three critical functions:
+
+#### 1. Isolating Custom Code vs. Core Bugs
+If an error occurs in your project:
+- Replicate the identical steps on the latest Green `15.0` Runbot instance.
+- If it works on Runbot, the issue stems from your custom addons or configuration.
+- If it fails on Runbot, you have found an upstream bug in Odoo 15 core.
+
+#### 2. Inspecting Reference Implementations
+Before inventing a custom UI widget, chatter integration, or complex workflow, find how Odoo's core team implemented it:
+- Open Runbot `15.0` with `?debug=1`.
+- Hover over fields to view technical field names and models.
+- Click the bug icon > **Edit View: Form** to inspect the exact XML architecture used by standard modules.
+
+#### 3. Analyzing Logs & Test Tracebacks
+On any build (especially red builds), clicking the **Logs** icon provides:
+- `odoo.log`: Full console output during startup and test runs.
+- Exact Python tracebacks showing assertion failures.
+- Headless browser screenshots captured when a Javascript tour fails.
+
+---
+
+### 4.5 Running Local CI Tests (Runbot Simulation)
+
+You can reproduce Runbot's test matrix locally on your development machine before pushing code:
+
+```bash
+# Run automated tests for your custom module during initialization
+odoo-bin -c /path/to/odoo.conf \
+    -d test_database \
+    -u estate \
+    --test-enable \
+    --stop-after-init \
+    --log-level=test
+```
+
+Key flags:
+- `--test-enable`: Runs Python unit tests declared in `tests/__init__.py`.
+- `--stop-after-init`: Automatically shuts down the server once tests complete (exit code `0` on success, non-zero on failure).
+- `--log-level=test`: Displays detailed test execution logging.
+
+---
+
+## 5. Summary Checklist
+
+Before releasing any Odoo 15 module, verify each item on this checklist:
+
+- [ ] **Directory Layout**: Correct folders (`models/`, `views/`, `security/`, `data/`) with `0755` permissions for directories and `0644` for files.
+- [ ] **XML IDs**: Adhere to standard syntax (`<model>_view_<type>`, `<model>_action`, `<model>_menu`).
+- [ ] **XML Attributes**: `id` declared before `model` in `<record>`; no unnecessary `<data>` tags.
+- [ ] **Python Imports**: 3 distinct, alphabetically-ordered blocks (stdlib, odoo, addons).
+- [ ] **Model Structure**: Strict 9-section ordering starting with private attributes (`_sql_constraints` at the top) and ending with action and business methods.
+- [ ] **Action Methods**: Every button action begins with `self.ensure_one()`.
+- [ ] **Translations**: All user-facing error and notification strings wrapped in `_('literal %s', val)` without dynamic f-strings.
+- [ ] **No Transaction Violations**: Absolutely zero calls to `self.env.cr.commit()`.
+- [ ] **Runbot Verification**: Behavior verified against vanilla Odoo 15 on [runbot.odoo.com](https://runbot.odoo.com/) and tests passing with `--test-enable`.
diff --git a/estate/__init__.py b/estate/__init__.py
new file mode 100644
index 00000000000..9a7e03eded3
--- /dev/null
+++ b/estate/__init__.py
@@ -0,0 +1 @@
+from . import models
\ No newline at end of file
diff --git a/estate/__manifest__.py b/estate/__manifest__.py
new file mode 100644
index 00000000000..443a52b027f
--- /dev/null
+++ b/estate/__manifest__.py
@@ -0,0 +1,14 @@
+{
+	'name': "Real Estate",
+	'depends': ['base'],
+	'application': True,
+	'data': [
+	    'security/ir.model.access.csv',
+		'views/estate_property_type_views.xml',
+		'views/estate_property_views.xml',
+		'views/estate_property_tag_views.xml',
+		'views/estate_property_offer_views.xml',
+		'views/estate_menus.xml',
+		'views/res_users_view.xml',
+	],
+}
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
new file mode 100644
index 00000000000..a9459ed5906
--- /dev/null
+++ b/estate/models/__init__.py
@@ -0,0 +1,5 @@
+from . import estate_property
+from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer
+from . import res_users
\ No newline at end of file
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
new file mode 100644
index 00000000000..507ad356f77
--- /dev/null
+++ b/estate/models/estate_property.py
@@ -0,0 +1,103 @@
+from odoo import api, fields, models
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+
+class EstateProperty(models.Model):
+    _name = 'estate.property'
+    _description = 'Estate Property'
+    _order = "id desc"
+    
+    name = fields.Char('Name', required=True)
+    description = fields.Text('Description')
+    postcode = fields.Char('Postcode')
+    date_availability = fields.Date('Date Availability', copy=False, default=lambda self: fields.Date.add(fields.Date.today(), months=3))
+    expected_price = fields.Float('Expected Price')
+    best_price = fields.Float(string="Best Offer", compute="_compute_best_price")
+    selling_price = fields.Float('Selling Price', readonly=True, copy=False)
+    bedrooms = fields.Integer('Bedrooms', default=2)
+    living_area = fields.Integer('Living Area')
+    total_area = fields.Integer(string="Total Area (sqm)", compute="_compute_total_area")
+    facades = fields.Integer('Facades')
+    garage = fields.Boolean('Garage')
+    garden = fields.Boolean('Garden')
+    garden_area = fields.Integer('Garden Area')
+    garden_orientation = fields.Selection(selection=[
+        ('north', 'North'),
+        ('south', 'South'),
+        ('east', 'East'),
+        ('west', 'West'),
+    ], string='Garden Orientation')
+    state = fields.Selection(selection=[
+        ('new', 'New'),
+        ('offer_received', 'Offer Received'),
+        ('offer_accepted', 'Offer Accepted'),
+        ('sold', 'Sold'),
+        ('canceled', 'Canceled'),
+    ], string='State', default='new', copy=False)
+    active = fields.Boolean('Active', default=True)
+    
+    salesman_id = fields.Many2one('res.users', string='User', default=lambda self: self.env.user)
+    buyer_id = fields.Many2one('res.partner', string='Buyer', copy=False)
+    property_type_id = fields.Many2one("estate.property.type", string="Property Type")
+
+    tag_ids = fields.Many2many("estate.property.tag", string="Tags")
+    offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")
+
+    _sql_constraints = [
+        ('name_uniq', 'UNIQUE(name)', 'Name must be unique'),
+        ('check_expected_price', 'CHECK(expected_price > 0)', 'Expected price must be positive'),
+        ('check_selling_price', 'CHECK(selling_price >= 0)', 'Selling price must be positive'),
+    ]
+
+    @api.depends("living_area","garden_area")
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+            
+    @api.depends("offer_ids.price")
+    def _compute_best_price(self):
+        for record in self:
+            record.best_price = max(record.mapped("offer_ids.price"), default=0)
+
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = 'north'
+        else:
+            self.garden_area = 0
+            self.garden_orientation = False
+
+    @api.constrains('selling_price', 'expected_price')
+    def _check_offer(self):
+        for record in self:
+            min_price = (record.expected_price or 0.0) * 0.90
+            if not float_is_zero(record.selling_price, precision_digits=2) and float_compare(record.selling_price, min_price, precision_digits=2) <0:
+                raise ValidationError(
+                    "The selling price cannot be lower than 90% of the expected price. "
+                    f"(Expected: {record.expected_price:.2f}, Minimum: {min_price:.2f})"
+                )
+
+
+    @api.ondelete(at_uninstall=False)
+    def _unlink_if_new_or_canceled(self):
+        for record in self:
+            if record.state not in ('new', 'canceled'):
+                raise UserError(
+                    f"Cannot delete property '{record.name}'. "
+                    "Only properties in 'New' or 'Canceled' state can be deleted."
+                )
+
+
+    def action_cancel(self):
+        if self.state == 'sold':
+            raise UserError("Cannot cancel a sold property")
+        self.state = 'canceled'
+        return True
+        
+    def action_sold(self):
+        if self.state == 'canceled':
+            raise UserError("Cannot sell a canceled property")
+        self.state = 'sold'
+        return True
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
new file mode 100644
index 00000000000..807f3276225
--- /dev/null
+++ b/estate/models/estate_property_offer.py
@@ -0,0 +1,83 @@
+from datetime import timedelta
+
+from odoo import api, fields, models
+from odoo.exceptions import UserError
+
+
+class EstatePropertyOffer(models.Model):
+    property_type_id = fields.Many2one(
+        'estate.property.type',
+        related='property_id.property_type_id',
+        store=True,
+        string="Property Type"
+    )
+    
+    _name = "estate.property.offer"
+    _description = "Estate Property Offer"
+    _order = "price desc"
+
+    price = fields.Float('Price')
+    status = fields.Selection(
+        selection=[
+            ('accepted', 'Accepted'),
+            ('refused', 'Refused')
+        ],
+        string="Status", copy=False
+    )
+    partner_id = fields.Many2one('res.partner', string="Partner", required=True)
+    
+    property_id = fields.Many2one('estate.property', required=True, ondelete='cascade')
+
+    validity = fields.Integer(string="Validity (days)", default=7)
+    date_deadline = fields.Date(
+        string="Deadline",
+        compute='_compute_date_deadline',
+        inverse='_inverse_date_deadline',
+    )
+
+    _sql_constraints = [
+        ('check_offer_price', 'CHECK(price > 0)', 'Offer price must be positive'),
+    ]
+    
+    @api.depends("create_date", "validity")
+    def _compute_date_deadline(self):
+        for record in self:
+            if record.create_date:
+                record.date_deadline = record.create_date + timedelta(days=record.validity)
+            else:
+                record.date_deadline = fields.Date.today() + timedelta(days=record.validity)
+
+    @api.depends("create_date", "validity")
+    def _inverse_date_deadline(self):
+        for record in self:
+            if record.date_deadline:
+                start = record.create_date.date() if record.create_date else fields.Date.today()
+                record.validity = (record.date_deadline - start).days
+
+    @api.model
+    def create(self, vals):
+        property_id = self.env['estate.property'].browse(vals['property_id'])
+        existing_max = max(property_id.offer_ids.mapped('price'), default=0)
+        if vals.get('price', 0) < existing_max:
+            raise UserError(
+                f"The offer amount ({vals['price']:.2f}) cannot be lower than "
+                f"an existing offer ({existing_max:.2f})."
+            )
+        property_id.state = 'offer_received'
+        return super().create(vals)
+
+    def action_accept(self):
+        for record in self:
+            accepted_others = record.property_id.offer_ids.filtered(lambda o: o.status == 'accepted' and o != record)
+            if accepted_others:
+                raise UserError("Only one offer can be accepted per property.")
+            record.status = 'accepted'
+            record.property_id.buyer_id = record.partner_id
+            record.property_id.selling_price = record.price
+            record.property_id.state = 'sold'
+            return True
+
+    def action_refuse(self):
+            for record in self:
+                record.status = 'refused'
+            return True
diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py
new file mode 100644
index 00000000000..9760e914241
--- /dev/null
+++ b/estate/models/estate_property_tag.py
@@ -0,0 +1,14 @@
+from odoo import fields, models
+
+class EstatePropertyTag(models.Model):
+    _name = "estate.property.tag"
+    _description = "Estate Property Tag"
+    _order = "name"    
+
+    name = fields.Char(required=True)
+    color = fields.Integer(string='Color Index')
+
+    _sql_constraints = [
+        ('name_uniq', 'UNIQUE(name)', 'Name must be unique'),
+    ]
+    
\ No newline at end of file
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
new file mode 100644
index 00000000000..03278c12244
--- /dev/null
+++ b/estate/models/estate_property_type.py
@@ -0,0 +1,22 @@
+from odoo import fields, models, api
+
+class EstatePropertyType(models.Model):
+    _name = 'estate.property.type'
+    _description = 'Estate Property Type'
+    _order = "name"    
+
+    name = fields.Char('name', required=True)
+    property_ids = fields.One2many('estate.property', 'property_type_id', string='Properties')
+    sequence = fields.Integer('Sequence', default=1)
+
+    offer_ids = fields.One2many('estate.property.offer', 'property_type_id', string='Offers')
+    offer_count = fields.Integer(compute='_compute_offer_count', string='Offer Count')
+
+    _sql_constraints = [
+        ('name_uniq', 'UNIQUE(name)', 'Name must be unique'),
+    ]
+
+    @api.depends('offer_ids')
+    def _compute_offer_count(self):
+        for record in self:
+            record.offer_count = len(record.offer_ids)
\ No newline at end of file
diff --git a/estate/models/res_users.py b/estate/models/res_users.py
new file mode 100644
index 00000000000..962bb5abb12
--- /dev/null
+++ b/estate/models/res_users.py
@@ -0,0 +1,7 @@
+from odoo import api, fields, models
+
+class ResUsers(models.Model):
+    _inherit = 'res.users'
+
+    property_ids = fields.One2many('estate.property', 'salesman_id', string='Properties',
+        domain=[('state', 'in', ['new', 'offer_received'])],)
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
new file mode 100644
index 00000000000..2feee156b21
--- /dev/null
+++ b/estate/security/ir.model.access.csv
@@ -0,0 +1,4 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_property,estate.property,model_estate_property,base.group_user,1,1,1,1
+access_estate_property_type,estate.property.type,model_estate_property_type,base.group_user,1,1,1,1
+access_estate_property_tag,estate.property.tag,model_estate_property_tag,base.group_user,1,1,1,1
\ No newline at end of file
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
new file mode 100644
index 00000000000..a6c26ee3ab7
--- /dev/null
+++ b/estate/views/estate_menus.xml
@@ -0,0 +1,11 @@
+
+<odoo>
+    <menuitem id="estate_menu_root" name="Estate">
+        <menuitem id="estate_menu_property" name="Properties">
+            <menuitem id="estate_menu_property_list" name="List" action="estate_property_action" />
+        </menuitem>
+    </menuitem>
+    <menuitem id="estate_menu_property_type" name="Settings" parent="estate_menu_root" />
+    <menuitem id="estate_property_type_menu" name="Property Types" parent="estate_menu_property_type" action="estate_property_type_action" />
+    <menuitem id="estate_property_tag_menu" name="Property Tags" parent="estate_menu_property_type" action="estate_property_tag_action" />
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml
new file mode 100644
index 00000000000..512b86e5d16
--- /dev/null
+++ b/estate/views/estate_property_offer_views.xml
@@ -0,0 +1,46 @@
+<odoo>
+    <record id="estate_property_offer_action" model="ir.actions.act_window">
+            <field name="name">Offers</field>
+            <field name="res_model">estate.property.offer</field>
+            <field name="view_mode">tree,form</field>
+            <field name="domain">[('property_type_id', '=', active_id)]</field>
+    </record>
+    
+    <record id="estate_property_offer_view_tree" model="ir.ui.view">
+            <field name="name">estate.property.offer.tree</field>
+            <field name="model">estate.property.offer</field>
+            <field name="arch" type="xml">
+                <tree editable="bottom"
+                    decoration-success="status == 'accepted'"                                                                                                                     
+                    decoration-danger="status == 'refused'"
+                >
+                    <field name="price"/>
+                    <field name="partner_id"/>
+                    <field name="property_id"/>
+                    <field name="property_type_id"/>
+                    <field name="status"/>
+                    <button name="action_accept" type="object" icon="fa-check" />
+                    <button name="action_refuse" type="object" icon="fa-times" />
+                </tree>
+            </field>
+    </record>
+    
+    <record id="estate_property_offer_view_form" model="ir.ui.view">
+            <field name="name">estate.property.offer.form</field>
+            <field name="model">estate.property.offer</field>
+            <field name="arch" type="xml">
+                <form string="Offer">
+                    <sheet>
+                        <group>
+                            <field name="price"/>
+                            <field name="partner_id"/>
+                            <field name="property_id"/>
+                            <field name="validity"/>
+                            <field name="date_deadline"/>
+                            <field name="status" readonly="1"/>
+                        </group>
+                    </sheet>
+                </form>
+            </field>
+        </record>
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
new file mode 100644
index 00000000000..0d2175f7571
--- /dev/null
+++ b/estate/views/estate_property_tag_views.xml
@@ -0,0 +1,32 @@
+<odoo>
+    <record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">tree,form</field>
+    </record>
+    
+    <record id="estate_property_tag_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.tag.tree</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <tree editable="bottom">
+                <field name="name"/>
+            </tree>
+        </field>
+    </record>
+    
+    <record id="estate_property_tag_view_form" model="ir.ui.view">
+        <field name="name">estate.property.tag.form</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <form string="Tag">
+                <sheet>
+                    <group>
+                        <field name="name"/>
+                        <field name="color" widget="color_picker"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
new file mode 100644
index 00000000000..671d28f450c
--- /dev/null
+++ b/estate/views/estate_property_type_views.xml
@@ -0,0 +1,55 @@
+<odoo>
+    <record id="estate_property_type_action" model="ir.actions.act_window">
+        <field name="name">Estate Property Type</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">tree,form</field>
+        <field name="context">{'search_default_available': 1}</field>
+    </record>
+    <record id="estate_property_type_view_form" model="ir.ui.view">
+        <field name="name">estate.property.type.form</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Property Type">
+                <sheet>
+                    <div name="oe_button_box" class="oe_button_box">
+                        <button
+                            name="%(estate_property_offer_action)d"
+                            type="action"
+                            class="oe_stat_button"
+                            icon="fa-money"
+                        >
+                            <field name="offer_count" widget="statinfo" string="Offers" />
+                        </button>
+                    </div>
+                    <div class="oe_title">
+                        <h1>
+                            <field name="name"/>
+                            <field name="sequence"/>
+                        </h1>
+                    </div>
+                    <notebook>
+                        <page string="properties">
+                            <field name="property_ids">
+                                <tree string="Properties">
+                                    <field name="name"/>
+                                    <field name="expected_price"/>
+                                    <field name="state"/>
+                                </tree>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.type.view.tree</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <tree string="Property Type">
+                <field name="name"/>
+            </tree>
+        </field>
+    </record>
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
new file mode 100644
index 00000000000..30e09bb976e
--- /dev/null
+++ b/estate/views/estate_property_views.xml
@@ -0,0 +1,161 @@
+<odoo>
+    <record id="estate_property_action" model="ir.actions.act_window">
+        <field name="name">Properties</field>
+        <field name="res_model">estate.property</field>
+        <field name="view_mode">kanban,tree,form</field>
+    </record>
+
+    <record id="estate_property_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.tree</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <tree 
+                decoration-success="state in ('offer_received', 'offer_accepted')"
+                decoration-bf="state == 'offer_accepted'"
+                decoration-muted="state == 'sold'"
+            >
+                <field name="name" string="Title"/>
+                <field name="postcode"/>
+                <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}" />
+                <field name="bedrooms"/>
+                <field name="living_area" string="Living Area (sqm)" optional="hide" />
+                <field name="expected_price" />
+                <field name="selling_price" />
+                <field name="date_availability" string="Available Date" optional="hide" />
+                <field name="property_type_id" options="{'no_create': True, 'no_edit': True}" />
+                <field name="state" invisible="1" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="estate_property_view_form" model="ir.ui.view">
+        <field name="name">estate.property.form</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <form string="Property">
+                <header>
+                    <button name="action_sold" type="object" string="Sold" class="btn-primary"
+                        states="new,offer_received,offer_accepted" />
+                    <button name="action_cancel" type="object" string="Cancel"
+                        states="new,offer_received,offer_accepted" />
+                    <field name="state" widget="statusbar"
+                        statusbar_visible="new,offer_received,offer_accepted,sold" />
+                </header>
+                <sheet>
+                    <div class="oe_title">
+                        <h1>
+                            <strong><field name="name" placeholder="e.g. My new house" /></strong>
+                        </h1>
+                        <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}"/>
+                    </div>
+                    <group>
+                        <group>
+                            <field name="property_type_id" />
+                            <field name="postcode" />
+                            <field name="date_availability" string="Available From" />
+                        </group>
+                        <group>
+                            <field name="expected_price" />
+                            <field name="best_price" />
+                            <field name="selling_price" />
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Description">
+                            <group>
+                                <field name="bedrooms" />
+                                <field name="living_area" string="Living Area (sqm)" />
+                                <field name="facades"/>
+                                <field name="garage"/>
+                                <field name="garden"/>
+                                <field name="garden_area" string="Garden Area (sqm)" attrs="{'invisible': [('garden', '=', False)]}" />
+                                <field name="total_area" string="Total Area (sqm)" />
+                                <field name="garden_orientation" attrs="{'invisible': [('garden', '=', False)]}" />
+                            </group>
+                        </page>
+                        <page string="Offers">
+                            <field name="offer_ids" attrs="{'readonly': [('state', 'in', ['offer_accepted', 'sold', 'canceled'])]}">
+                                <tree decoration-success="status=='accepted'" decoration-danger="status=='refused'">
+                                    <field name="price"/>
+                                    <field name="partner_id"/>
+                                    <field name="validity"/>
+                                    <field name="date_deadline" optional="show"/>
+                                    <field name="status"/>
+                                    <button name="action_accept" type="object" icon="fa-check" attrs="{'invisible': [('status', 'in', ['refused', 'accepted'])]}" />
+                                    <button name="action_refuse" type="object" icon="fa-times" attrs="{'invisible': [('status', 'in', ['refused', 'accepted'])]}" />
+                                </tree>
+                                <form string="Offer" attrs="{'readonly': [('status', 'in', ['refused', 'accepted'])]}">
+                                    <group>
+                                        <field name="price"/>
+                                        <field name="partner_id"/>
+                                        <field name="validity"/>
+                                        <field name="date_deadline"/>
+                                        <field name="status"/>
+                                    </group>
+                                </form>
+                            </field>
+                        </page>
+                        <page string="Other Info">
+                            <group>
+                                <field name="salesman_id" />
+                                <field name="buyer_id" />
+                            </group>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+    <record id="estate_property_view_kanban" model="ir.ui.view">
+        <field name="name">estate.property.kanban</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <kanban default_group_by="property_type_id" records_draggable="0">
+                <field name="state"/>
+                <templates>
+                    <t t-name="kanban-box">
+                        <div class="oe_kanban_global_click">
+                            <div>
+                                <strong><field name="name"/></strong>
+                            </div>
+                            <div>
+                                <field name="expected_price"/>
+                            </div>
+                            <div t-if="record.state.raw_value == 'offer_received'">
+                                <field name="best_price"/>
+                            </div>
+                            <div t-if="record.state.raw_value == 'offer_accepted'">
+                                <field name="selling_price"/>
+                            </div>
+                            <div>
+                                <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}" />
+                            </div>
+                        </div>
+                    </t>
+                </templates>
+            </kanban>
+        </field>
+    </record>
+    
+    <record id="estate_property_view_search" model="ir.ui.view">
+    <field name="name">estate.property.search</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+        <search string="Properties">
+                    <field name="name" string="Title"/>
+                    <field name="postcode"/>
+                    <field name="expected_price"/>
+                    <field name="bedrooms"/>
+                    <field name="living_area" string="Living Area (sqm)" filter_domain="[('living_area', '>=', self)]" />
+                    <field name="facades"/>
+        
+                    <separator/>
+                    
+                    <filter string="Available" name="available" domain="['|', ('state', '=', 'new'), ('state', '=', 'offer_received')]"/>                        
+                    <group string="Group By">
+                        <filter string="Postcode" name="group_by_postcode" context="{'group_by':'postcode'}"/>
+                    </group>
+                </search>
+        </field>
+    </record>
+</odoo>
diff --git a/estate/views/res_users_view.xml b/estate/views/res_users_view.xml
new file mode 100644
index 00000000000..69874c65bab
--- /dev/null
+++ b/estate/views/res_users_view.xml
@@ -0,0 +1,23 @@
+<odoo>
+    <record id="res_users_view" model="ir.ui.view">
+        <field name="name">res.users.view.form.inherit.estate</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form"/>
+        <field name="arch" type="xml">
+            <notebook position="inside">
+                <page string="Real Estate Properties">
+                    <field name="property_ids">
+                        <tree>
+                            <field name="name"/>
+                            <field name="expected_price"/>
+                            <field name="date_availability"/>
+                            <field name="property_type_id"/>
+                            <field name="postcode"/>
+                            <field name="state"/>
+                        </tree>
+                    </field>
+                </page>
+            </notebook>
+        </field>
+    </record>
+</odoo>
diff --git a/estate_account/__init__.py b/estate_account/__init__.py
new file mode 100644
index 00000000000..9a7e03eded3
--- /dev/null
+++ b/estate_account/__init__.py
@@ -0,0 +1 @@
+from . import models
\ No newline at end of file
diff --git a/estate_account/__manifest__.py b/estate_account/__manifest__.py
new file mode 100644
index 00000000000..61554cb9904
--- /dev/null
+++ b/estate_account/__manifest__.py
@@ -0,0 +1,4 @@
+{
+	'name': "Estate Account",
+	'depends': ['estate', 'account'],
+}
\ No newline at end of file
diff --git a/estate_account/models/__init__.py b/estate_account/models/__init__.py
new file mode 100644
index 00000000000..f4c8fd6db6d
--- /dev/null
+++ b/estate_account/models/__init__.py
@@ -0,0 +1 @@
+from . import estate_property
\ No newline at end of file
diff --git a/estate_account/models/estate_property.py b/estate_account/models/estate_property.py
new file mode 100644
index 00000000000..093026f1d2a
--- /dev/null
+++ b/estate_account/models/estate_property.py
@@ -0,0 +1,30 @@
+import logging
+
+from odoo import models
+
+_logger = logging.getLogger(__name__)
+
+
+class EstateProperty(models.Model):
+    _inherit = 'estate.property'
+
+    def action_sold(self):
+        self.env['account.move'].create({
+                'partner_id': self.buyer_id.id,
+                'move_type': 'out_invoice',
+                'invoice_line_ids': [
+                    (0, 0, {
+                        'name': 'commission 6% of selling price',
+                        'quantity': 1,
+                        'price_unit': self.selling_price * 0.06,
+                    }),
+                    (0, 0, {
+                        'name': 'Administrative fees',
+                        'quantity': 1,
+                        'price_unit': 100,
+                    }),
+                ],
+            })
+
+        _logger.info("Property sold: %s", self.name)
+        return super().action_sold()
diff --git a/meeting_schedule/__init__.py b/meeting_schedule/__init__.py
new file mode 100644
index 00000000000..9a7e03eded3
--- /dev/null
+++ b/meeting_schedule/__init__.py
@@ -0,0 +1 @@
+from . import models
\ No newline at end of file
diff --git a/meeting_schedule/__manifest__.py b/meeting_schedule/__manifest__.py
new file mode 100644
index 00000000000..7a8a1348e21
--- /dev/null
+++ b/meeting_schedule/__manifest__.py
@@ -0,0 +1,12 @@
+{
+	'name': "Meeting Reservation",
+	'depends': ['base','hr','calendar'],
+	'application': True,
+	'data': [
+	    "security/ir.model.access.csv",
+        "views/meeting_building_views.xml",
+        "views/meeting_room_views.xml",
+        "views/reservation_views.xml",
+        "views/meeting_menus.xml",
+	],
+}
\ No newline at end of file
diff --git a/meeting_schedule/models/__init__.py b/meeting_schedule/models/__init__.py
new file mode 100644
index 00000000000..8c33db3e240
--- /dev/null
+++ b/meeting_schedule/models/__init__.py
@@ -0,0 +1,4 @@
+from . import meeting_building
+from . import meeting_room
+from . import meeting_reservation
+from . import res_users
\ No newline at end of file
diff --git a/meeting_schedule/models/meeting_building.py b/meeting_schedule/models/meeting_building.py
new file mode 100644
index 00000000000..8d52142b534
--- /dev/null
+++ b/meeting_schedule/models/meeting_building.py
@@ -0,0 +1,33 @@
+from odoo import api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class MeetingBuilding(models.Model):
+    _name = "meeting.building"
+    _description = "Meeting Building"
+    _order = "name"
+
+    name = fields.Char("name of the building", copy=False)
+    code = fields.Char("code of the building", required=True, copy=False)
+    number_of_rooms = fields.Integer("Number Of Rooms", required=True, default=1)
+    working_time_start = fields.Float("Working Time Start (UTC)", required=True,
+                default=8.0, help="When does work start.")
+    working_time_end = fields.Float("Working Time End (UTC)", required=True,
+                default=18.0, help="When does work ends.")
+    active = fields.Boolean("Active", default=True)
+
+    company_id = fields.Many2one("res.company", string="Company",
+        required=True, default=lambda self: self.env.company)
+    room_ids = fields.One2many('meeting.room', 'building_id')
+
+    _sql_constraints = [
+        ("code_unique", "UNIQUE(code)", "Building code must be unique!"),
+        ("check_number_of_rooms", "CHECK(number_of_rooms > 0)", "Number of rooms must be strictly positive!"),
+        ("check_working_hours", "CHECK(working_time_start < working_time_end)", "Working time start must be earlier than end time!"),
+        ("check_working_hours_range", "CHECK(working_time_start >= 0.0 AND working_time_end <= 24.0)", "Working hours must be between 00:00 and 24:00 UTC!"),
+    ]
+
+    @api.depends("room_ids")
+    def _compute_number_of_rooms(self):
+        for building in self:
+            building.number_of_rooms = len(building.room_ids)
diff --git a/meeting_schedule/models/meeting_reservation.py b/meeting_schedule/models/meeting_reservation.py
new file mode 100644
index 00000000000..2e757903abe
--- /dev/null
+++ b/meeting_schedule/models/meeting_reservation.py
@@ -0,0 +1,156 @@
+from datetime import datetime
+
+from odoo import api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class MeetingReservation(models.Model):
+    _name = "meeting.reservation"
+    _description = "Meeting Reservation"
+    _order = "start_time"
+
+    name = fields.Char("Meeting Subject", required=True)
+    building_id = fields.Many2one('meeting.building')
+    room_id = fields.Many2one('meeting.room', string="Meeting Room", required=True)
+    organizer_id = fields.Many2one('res.users', string="Holder",
+        required=True, default=lambda self: self.env.user)
+
+    start_time = fields.Datetime("Start Time", required=True)
+    end_time = fields.Datetime("End Time", required=True)
+
+    start_date = fields.Date(
+        "Start Date", compute="_compute_start_parts",
+        inverse="_inverse_start_parts", store=False)
+    start_hour = fields.Float(
+        "Start Hour", compute="_compute_start_parts",
+        inverse="_inverse_start_parts", store=False)
+
+    end_date = fields.Date(
+        "End Date", compute="_compute_end_parts",
+        inverse="_inverse_end_parts", store=False)
+    end_hour = fields.Float(
+        "End Hour", compute="_compute_end_parts",
+        inverse="_inverse_end_parts", store=False)
+
+    duration = fields.Float("Duration (hours)",
+        compute="_compute_duration", store=True)
+    description = fields.Text("Description")
+
+    state = fields.Selection([
+                ("draft", "Draft"),
+                ("confirmed", "Confirmed"),
+                ("canceled", "Canceled"),
+            ], string="Status", default="draft", required=True, index=True)
+
+    @api.depends("start_time")
+    def _compute_start_parts(self):
+        for record in self:
+            if record.start_time:
+                record.start_date = record.start_time.date()
+                record.start_hour = record.start_time.hour + record.start_time.minute / 60.0
+            else:
+                record.start_date = False
+                record.start_hour = 0.0
+
+    @api.depends("end_time")
+    def _compute_end_parts(self):
+        for record in self:
+            if record.end_time:
+                record.end_date = record.end_time.date()
+                record.end_hour = record.end_time.hour + record.end_time.minute / 60.0
+            else:
+                record.end_date = False
+                record.end_hour = 0.0
+
+    def _inverse_start_parts(self):
+        for record in self:
+            if record.start_date:
+                s_hour = int(record.start_hour or 0.0)
+                s_minute = int(round(((record.start_hour or 0.0) - s_hour) * 60))
+                record.start_time = datetime.combine(
+                    record.start_date, datetime.min.time()
+                ).replace(hour=s_hour, minute=s_minute)
+
+    def _inverse_end_parts(self):
+        for record in self:
+            if record.end_date:
+                e_hour = int(record.end_hour or 0.0)
+                e_minute = int(round(((record.end_hour or 0.0) - e_hour) * 60))
+                record.end_time = datetime.combine(
+                    record.end_date, datetime.min.time()
+                ).replace(hour=e_hour, minute=e_minute)
+                
+    @api.depends("start_time", "end_time")
+    def _compute_duration(self):
+        for record in self:
+            if record.start_time and record.end_time and (record.start_time < record.end_time):
+                diff = record.end_time - record.start_time
+                record.duration = round(diff.total_seconds() / 3600, 2)
+            else:
+                record.duration = 0
+
+    @api.constrains("start_time", "end_time")
+    def _check_times(self):
+        for rec in self:
+            if rec.start_time and rec.end_time and rec.start_time >= rec.end_time:
+                raise ValidationError("Start time must be before end time.")
+
+    @api.constrains("start_time", "end_time", "room_id")
+    def _check_working_hours(self):
+        """Meeting must fall within the building's working hours."""
+        for rec in self:
+            if rec.room_id and rec.room_id.building_id and rec.start_time and rec.end_time:
+                building = rec.room_id.building_id
+                start_float = rec.start_time.hour + rec.start_time.minute / 60.0
+                end_float = rec.end_time.hour + rec.end_time.minute / 60.0
+                if (start_float < building.working_time_start
+                        or end_float > building.working_time_end):
+                    raise ValidationError(
+                        "Meeting time must be within building working hours "
+                        "(%s - %s UTC)." % (
+                            building.working_time_start,
+                            building.working_time_end,
+                        )
+                    )
+
+    @api.constrains("room_id", "start_time", "end_time", "state")
+    def _check_no_overlap(self):
+        """No two confirmed meetings can overlap in the same room."""
+        for record in self:
+            if record.state != "confirmed" or not record.start_time or not record.end_time:
+                continue
+            overlap = self.search([
+                ("id", "!=", record.id),
+                ("room_id", "=", record.room_id.id),
+                ("state", "=", "confirmed"),
+                ("start_time", "<", record.end_time),
+                ("end_time", ">", record.start_time),
+            ], limit=1)
+            if overlap:
+                raise ValidationError(
+                    "Room '%s' is already booked from %s to %s."
+                    % (record.room_id.code, overlap.start_time, overlap.end_time)
+                )
+
+    def action_cancel(self):
+        for record in self:
+            is_manager = self.env.user.has_group('hr.group_hr_manager')
+            is_owner = record.organizer_id ==self.env.user
+
+            if not (is_manager or is_owner):
+                raise UserError(_("You can only cancel your own meetings."))
+                if record.state == 'canceled':
+                    raise UserError(_("This meeting is already canceled."))
+
+            record.write({"state": "canceled"})
+        return True
+
+    def action_confirm(self):
+        if not self.env.user.has_group('hr.group_hr_manager'):
+            raise UserError(_("Only managers can confirm meetings."))
+        for record in self:
+            if record.state != 'draft':
+                raise UserError(_("Only draft meetings can be confirmed."))
+
+            record.write({"state": "confirmed"})
+            return True
\ No newline at end of file
diff --git a/meeting_schedule/models/meeting_room.py b/meeting_schedule/models/meeting_room.py
new file mode 100644
index 00000000000..27f0077f7b5
--- /dev/null
+++ b/meeting_schedule/models/meeting_room.py
@@ -0,0 +1,17 @@
+from odoo import fields, models
+
+class MeetingRoom(models.Model):
+    _name = "meeting.room"
+    _description = "Meeting Room"
+    _rec_name = "code"
+    _order = "building_id, code"
+
+    code = fields.Char("Name", required=True, copy=False)
+    active = fields.Boolean("Active", default=True)
+    
+    building_id = fields.Many2one("meeting.building", string="Building", required=True, ondelete="cascade")
+    reservation_ids = fields.One2many("meeting.reservation", "room_id", string="Reservation")
+
+    _sql_constraints = [
+        ("building_room_name_uniq", "UNIQUE(building_id, code)", "Room name must be unique within the same building!"),
+    ]
\ No newline at end of file
diff --git a/meeting_schedule/models/res_users.py b/meeting_schedule/models/res_users.py
new file mode 100644
index 00000000000..735774e18b3
--- /dev/null
+++ b/meeting_schedule/models/res_users.py
@@ -0,0 +1,6 @@
+from odoo import api, fields, models
+
+class ResUsers(models.Model):
+    _inherit = 'res.users'
+
+    reservation_ids = fields.One2many("meeting.reservation", "organizer_id", string="Meeting Reservations")
\ No newline at end of file
diff --git a/meeting_schedule/security/ir.model.access.csv b/meeting_schedule/security/ir.model.access.csv
new file mode 100644
index 00000000000..b1e154e5965
--- /dev/null
+++ b/meeting_schedule/security/ir.model.access.csv
@@ -0,0 +1,4 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_meeting_building,meeting.building.all,model_meeting_building,,1,1,1,1
+access_meeting_room,meeting.room.all,model_meeting_room,,1,1,1,1
+access_meeting_reservation,meeting.reservation.all,model_meeting_reservation,,1,1,1,1
\ No newline at end of file
diff --git a/meeting_schedule/security/meeting_security.xml b/meeting_schedule/security/meeting_security.xml
new file mode 100644
index 00000000000..69b3bb777c4
--- /dev/null
+++ b/meeting_schedule/security/meeting_security.xml
@@ -0,0 +1,5 @@
+<odoo>
+    <data noupdate="1">
+        
+    </data>
+</odoo>
\ No newline at end of file
diff --git a/meeting_schedule/static/description/icon.png b/meeting_schedule/static/description/icon.png
new file mode 100644
index 00000000000..eb8c92cc330
Binary files /dev/null and b/meeting_schedule/static/description/icon.png differ
diff --git a/meeting_schedule/views/meeting_building_views.xml b/meeting_schedule/views/meeting_building_views.xml
new file mode 100644
index 00000000000..63441ca58c1
--- /dev/null
+++ b/meeting_schedule/views/meeting_building_views.xml
@@ -0,0 +1,60 @@
+<odoo>
+    <record id="meeting_building_action"
+        model="ir.actions.act_window">
+            <field name="name">Buildings</field>
+            <field name="res_model">meeting.building</field>
+            <field name="view_mode">tree,form</field>
+    </record>
+    <record id="meeting_building_view_tree"
+        model="ir.ui.view">
+            <field name="name">meeting.building.tree</field>
+            <field name="model">meeting.building</field>
+            <field name="arch" type="xml">
+                <tree>
+                    <field name="name"/>
+                    <field name="code"/>
+                    <field name="company_id"/>
+                    <field name="number_of_rooms" string="Number of Rooms"/>
+                    <field name="working_time_start" widget="float_time"/>
+                    <field name="working_time_end" widget="float_time"/>
+                </tree>
+            </field>
+    </record>
+    <record id="meeting_building_view_form"
+        model="ir.ui.view">
+        <field name="name">meeting.building.form</field>
+        <field name="model">meeting.building</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <div class="oe_title">
+                        <label for="name" string="Building Name"/>
+                        <h1><field name="name" placeholder="e.g. Headquarters Tower"/></h1>
+                    </div>
+                    <group>
+                        <group string="Building Details">
+                            <field name="code"/>
+                            <field name="company_id"/>
+                            <field name="number_of_rooms" readonly="1"/>
+                            <field name="active"/>
+                        </group>
+                        <group string="Operating Schedule (UTC)">
+                            <field name="working_time_start" widget="float_time"/>
+                            <field name="working_time_end" widget="float_time"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Meeting Rooms">
+                            <field name="room_ids" context="{'active_test': False}">
+                                <tree editable="bottom" decoration-muted="not active">
+                                    <field name="code"/>
+                                    <field name="active"/>
+                                </tree>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>
\ No newline at end of file
diff --git a/meeting_schedule/views/meeting_menus.xml b/meeting_schedule/views/meeting_menus.xml
new file mode 100644
index 00000000000..5f734b10eba
--- /dev/null
+++ b/meeting_schedule/views/meeting_menus.xml
@@ -0,0 +1,18 @@
+<odoo>
+    <menuitem id="menu_meeting_root" name="Meeting Rooms"
+        web_icon="meeting_schedule,static/description/icon.png" sequence="25"/>
+    
+    <menuitem id="menu_meeting_reservation" name="Reservations"
+        parent="menu_meeting_root" action="meeting_reservation_action"/>
+
+    <menuitem id="menu_meeting_room" name="rooms"
+        parent="menu_meeting_root" action="meeting_room_action"
+        groups="hr.group_hr_manager"/>
+
+    <menuitem id="menu_meeting_configuration"
+        parent="menu_meeting_root"/>
+
+    <menuitem id="menu_meeting_building"
+        parent="menu_meeting_root" action="meeting_building_action"
+        groups="hr.group_hr_manager"/>
+</odoo>
\ No newline at end of file
diff --git a/meeting_schedule/views/meeting_room_views.xml b/meeting_schedule/views/meeting_room_views.xml
new file mode 100644
index 00000000000..d70f2925379
--- /dev/null
+++ b/meeting_schedule/views/meeting_room_views.xml
@@ -0,0 +1,47 @@
+<odoo>
+    <record id="meeting_room_action" model="ir.actions.act_window">
+        <field name="name">Meeting Rooms</field>
+        <field name="res_model">meeting.room</field>
+        <field name="view_mode">tree,form</field>
+    </record>
+
+    <record id="meeting_room_view_tree" model="ir.ui.view">
+        <field name="name">meeting.room.tree</field>
+        <field name="model">meeting.room</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="code"/>
+                <field name="building_id"/>
+                <field name="active"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="meeting_room_view_form" model="ir.ui.view">
+        <field name="name">meeting.room.form</field>
+        <field name="model">meeting.room</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="code"/>
+                        <field name="building_id"/>
+                        <field name="active"/>
+                    </group>
+                    <notebook>
+                        <page string="Reservations">
+                            <field name="reservation_ids">
+                                <tree>
+                                    <field name="name"/>
+                                    <field name="start_time"/>
+                                    <field name="end_time"/>
+                                    <field name="state"/>
+                                </tree>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>
diff --git a/meeting_schedule/views/reservation_views.xml b/meeting_schedule/views/reservation_views.xml
new file mode 100644
index 00000000000..6bd5d9f5302
--- /dev/null
+++ b/meeting_schedule/views/reservation_views.xml
@@ -0,0 +1,147 @@
+<odoo>
+    <record id="meeting_reservation_action" model="ir.actions.act_window" context="{'active_test': False}">
+        <field name="name">Meeting Reservations</field>
+        <field name="res_model">meeting.reservation</field>
+        <field name="view_mode">kanban,tree,form</field>
+    </record>
+
+                    <!-- Kanban -->
+    <record id="meeting_reservation_view_kanban" model="ir.ui.view">
+        <field name="name">meeting.reservation.kanban</field>
+        <field name="model">meeting.reservation</field>
+        <field name="arch" type="xml">
+            <kanban default_group_by="room_id" records_draggable="0" sample="1">
+                <field name="name"/>
+                <field name="room_id"/>
+                <field name="building_id"/>
+                <field name="organizer_id"/>
+                <field name="start_time"/>
+                <field name="end_time"/>
+                <field name="duration"/>
+                <field name="state"/>
+                <templates>
+                    <t t-name="kanban-box">
+                        <div class="oe_kanban_global_click">
+                            <div>
+                                <strong><field name="name"/></strong>
+                                <span><field name="state"/></span>
+                            </div>
+                            <div>
+                                <i class="fa fa-building-o mr-1" title="Building"/>
+                                <field name="building_id"/>
+                                <field name="room_id"/>
+                            </div>
+                            <div>
+                                <i class="fa fa-clock-o mr-1 text-primary" title="Time"/>
+                                <field name="start_time" widget="datetime"/>
+                                <span> - </span>
+                                <field name="end_time" widget="datetime"/>
+                            </div>
+                            <div>
+                                <field name="organizer_id"/>
+                            </div>
+                            <div>
+                                <button t-if="record.state.raw_value != 'canceled'"
+                                        name="action_cancel" type="object"
+                                        class="btn btn-sm btn-outline-danger"
+                                        title="Cancel Meeting">
+                                    Cancel
+                                </button>
+                                <button t-if="record.state.raw_value != 'confirmed'"
+                                        name="action_confirm" type="object"
+                                        class="btn btn-sm btn-outline-success"
+                                        title="Confirm Meeting">
+                                    Confirm
+                                </button>
+                            </div>
+                        </div>
+                    </t>
+                </templates>
+            </kanban>
+        </field>
+    </record>
+                    <!-- Tree -->
+    <record id="meeting_reservation_view_tree" model="ir.ui.view">
+        <field name="name">meeting.reservation.tree</field>
+        <field name="model">meeting.reservation</field>
+        <field name="arch" type="xml">
+            <tree decoration-danger="state == 'canceled'"
+                decoration-success="state == 'confirmed'"
+                decoration-info="state == 'draft'">
+                <field name="name"/>
+                <field name="room_id"/>
+                <field name="building_id"/>
+                <field name="start_time"/>
+                <field name="end_time"/>
+                <field name="duration" widget="float_time"/>
+                <field name="organizer_id"/>
+                <field name="state" widget="badge"/>
+            </tree>
+        </field>
+    </record>
+                    <!-- Form -->
+    <record id="meeting_reservation_view_form" model="ir.ui.view">
+        <field name="name">meeting.reservation.form</field>
+        <field name="model">meeting.reservation</field>
+        <field name="arch" type="xml">
+            <form>
+                <header>
+                    <button name="action_confirm" type="object" string="Confirm Meeting"
+                        class="btn-success" attrs="{'invisible': [('state','!=','draft')]}"
+                        groups="hr.group_hr_manager"/>
+                    <button name="action_cancel" type="object" string="Cancel Meeting"
+                        class="btn-danger"
+                        attrs="{'invisible': [('state', '=', 'canceled')]}"/>
+                    <field name="state" widget="statusbar" satusbar_visible="draft,confirmed" />
+                </header>
+                <sheet>
+                    <div class="oe_title">
+                        <label for="name" string="Meeting Subject"/>
+                        <h1><field name="name" placeholder="e.g. Sprint Planning"/></h1>
+                    </div>
+                    <group>
+                        <group string="Location">
+                            <field name="room_id"/>
+                            <field name="building_id"/>
+                            <field name="organizer_id"/>
+                        </group>
+                        <group string="Schedule (UTC)">
+                            <field name="start_time"/>
+                            <field name="end_time"/>
+                            <field name="duration" widget="float_time"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Agenda / Notes">
+                            <field name="description"
+                                placeholder="Add meeting notes"/>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+                <!-- Search -->
+    <record id="meeting_reservation_view_search" model="ir.ui.view">
+        <field name="name">meeting.reservation.search</field>
+        <field name="model">meeting.reservation</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="name"/>
+                <field name="room_id"/>
+                <field name="building_id"/>
+                <field name="organizer_id"/>
+                <filter name="my_meetings" string="My Meetings"
+                    domain="[('organizer_id', '=', uid)]"/>
+                <filter name="confirmed" string="Confirmed" domain="[('state', '=', 'confirmed')]"/>
+                <filter name="canceled" string="Canceled" domain="[('state', '=', 'canceled')]"/>
+                <group expand="0" string="Group By">
+                    <filter name="group_room" string="Room" context="{'group_by': 'room_id'}"/>
+                    <filter name="group_building" string="Building" context="{'group_by': 'building_id'}"/>
+                    <filter name="group_organizer" string="Organizer" context="{'group_by': 'organizer_id'}"/>
+                    <filter name="group_state" string="Status" context="{'group_by': 'state'}"/>
+                </group>
+            </search>
+        </field>
+    </record>
+</odoo>
diff --git a/pyrightconfig.json b/pyrightconfig.json
new file mode 100644
index 00000000000..62ef577b2f4
--- /dev/null
+++ b/pyrightconfig.json
@@ -0,0 +1,4 @@
+{
+  "extraPaths": ["/home/ali_a4a/odoo15"],
+  "pythonVersion": "3.10"
+}