Download Boarding House Reservation System (Laravel) Source Code

Running a boarding house or a set of rental rooms from a notebook and a chat group works until you pass a dozen rooms. Then the cracks show: the same room is promised to two people, you lose track of who has paid this month, and every "any rooms free?" message means checking by hand.

A web-based booking system fixes this by keeping rooms, tenants, bookings, and payments in one place. This guide covers how such a system works, a sensible database design, how to run a Laravel codebase locally, how to customize it safely, and what to check before buying any source code.

What the System Actually Solves

Managing rental rooms involves four connected processes: tenant records, room management, bookings, and rent payments. Trouble starts when they live in different places. Room status is not updated when someone moves out, a bank transfer is never matched to a tenant, and a booking agreed over chat never reaches the official record.

The value of software is not just moving notes onto a screen. It is the rules it enforces: an occupied room cannot be booked again, every payment belongs to a tenant and a period, and reports are computed from the same data.

Core Modules and Data Flow

• Room management: room number, type, price, amenities.
• Room status: available or occupied, ideally derived from active bookings.
• Bookings: requests with a start date and duration.
• Tenant records: identity, contact, and emergency contact.
• Payment records: rent per period and its status.
• Reports and dashboard: occupancy, income, and arrears.

1. A prospective tenant picks an available room.
2. A booking is created as pending.
3. Once the deposit or first month is received, the booking becomes active and the room is occupied.
4. Each period, rent is recorded against the booking.
5. When the tenant leaves, the booking is closed and the room is available again.
6. The dashboard summarizes everything with no re-entry.

Recommended Table Design

Whether you are evaluating an existing codebase or building one, this is a healthy baseline. Payments point to a booking, not directly to a room, and status is not a single hand-edited flag.

CREATE TABLE bookings (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    room_id BIGINT UNSIGNED NOT NULL,
    tenant_id BIGINT UNSIGNED NOT NULL,
    start_date DATE NOT NULL,
    end_date DATE NULL,
    status ENUM('pending','active','finished','cancelled') NOT NULL,
    INDEX (room_id, status)
);

CREATE TABLE payments (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    booking_id BIGINT UNSIGNED NOT NULL,
    period CHAR(7) NOT NULL,          -- e.g. 2026-10
    amount_cents BIGINT UNSIGNED NOT NULL,
    paid_at DATE NULL,
    UNIQUE (booking_id, period)
);

The UNIQUE (booking_id, period) constraint stops the same month from being recorded twice, a very common manual error. Rooms and tenants are simple lookup tables with a unique room code and contact details.

Preventing double bookings

DB::transaction(function () use ($roomId, $tenantId, $start) {
    $room = Room::whereKey($roomId)->lockForUpdate()->firstOrFail();

    $taken = Booking::where('room_id', $room->id)
        ->whereIn('status', ['pending', 'active'])
        ->exists();

    abort_if($taken, 422, 'Room is already booked.');

    Booking::create([
        'room_id'    => $room->id,
        'tenant_id'  => $tenantId,
        'start_date' => $start,
        'status'     => 'pending',
    ]);
});

lockForUpdate() makes a second simultaneous request wait until the first transaction commits, so the exists() check always sees current data.

Reports Worth Having

A dashboard only earns its place if it answers the owner's daily questions. At minimum you want three numbers: occupancy rate (occupied rooms divided by active rooms), income for the current month, and a list of tenants who have not paid for this period. The arrears list is a short query when payments are stored per period:

$period = now()->format('Y-m');

$arrears = Booking::with('tenant', 'room')
    ->where('status', 'active')
    ->whereDoesntHave('payments', fn ($q) => $q->where('period', $period))
    ->get();

This works only because each payment is tied to a booking and a period. That is why the data model matters more than the look of the interface when you evaluate any codebase. A polished admin theme on top of a single "paid: yes/no" column on the room table will give you wrong numbers the first time a tenant pays two months at once or moves rooms mid-year.

For example, imagine a 20-room property where 17 rooms have active bookings and three tenants have not paid for October. A good dashboard should show 85% occupancy and those three names on one screen, without anyone opening a spreadsheet.

Running a Laravel Codebase Locally

composer install
cp .env.example .env
php artisan key:generate
# set DB_DATABASE, DB_USERNAME, DB_PASSWORD in .env
php artisan migrate --seed
php artisan storage:link
php artisan serve

If the package ships a SQL dump instead of migrations, import it into an empty database and skip migrate. Always read the bundled README first. Before going live, also set APP_ENV=production and APP_DEBUG=false, schedule database backups, and point the web server's document root at the public folder so configuration files are never exposed.

Common errors

• "No application encryption key has been specified": run php artisan key:generate.
• "SQLSTATE[HY000] [1045] Access denied": wrong database credentials in .env.
• Images not showing: storage:link was not run.
• "Class not found" after adding a file: run composer dump-autoload.

Customizing Safely

1. Commit the original code to Git before changing anything.
2. Add columns with new migrations; never edit old ones.
3. Put new logic in service classes or models, not in views.
4. Test the full booking flow after every change.

More detail in customizing source code without breaking it and safe database migrations in Laravel.

Source Code, Custom Build, or SaaS?

See also buy or build.

Checklist Before Buying Any Source Code

• A working demo, not just screenshots.
• Laravel and PHP versions are stated and still supported.
• The database structure is visible or documented.
• Installation documentation exists.
• The license is clear about how many businesses or domains it covers.
• No encrypted or obfuscated code that blocks changes.
• Laravel's input validation and CSRF protection are left on.
• You know who to contact if installation fails.

Limitations to Accept

Source code is not a finished service. You need hosting, someone to apply security updates, and regular backups. Online payments, automated messaging, or a tenant mobile app are usually not included and must be built. If nobody can own the technical side, a subscription product may be the more realistic choice.