01
Availability in spreadsheets and shared calendars
Every unit, season and booking status lives in one calendar instead of being checked manually across documents.
// rental booking system
A rental booking system that follows your workflow
A rental booking system should protect your calendar, not force your business into someone else’s model. This panel handles availability, reservations, payments, invoices, contracts and channel sync around your rental workflow — caravans, holiday homes, boats, equipment or mixed inventory.
what it costs
€895/mo
all included · cancel any month
- €895/mo flat — everything included, no surprises later
- Four weeks from intake to live panel
- Cancel monthly, with data export
is this for you
Who a custom rental booking system fits
- Caravan rental on the Costa Brava
- Glamping & treehouses
- Boat & yacht charter
- Party rental (tents, gear)
- E-bike & scooter rental
- Construction equipment rental
- Vacation rental management
- Peer-to-peer camper rental
Not a fit if: You have one unit, one type, one location — off-the-shelf SaaS is cheaper · You're after a free tool and accept the platform's branding · You expect fully custom in a week
what it replaces
A rental booking system replaces the risky booking stack
02
Manual payment and contract follow-up
Booking, Stripe or Mollie payment, invoice, confirmation and contract can stay in one flow.
03
Channel sync that still allows double bookings
Your own site, external channels and admin calendar can be aligned around the rules your rental business needs.
workflow
From available date to confirmed booking
- 01
Guest chooses dates
The booking screen checks live availability for the right unit, location, season and rules.
- 02
Payment and details come in
Guest details, payment status, invoice and contract data are captured without retyping.
- 03
Admin calendar updates
The booking appears in your panel and can sync to the channels you want to keep connected.
- 04
Guest gets confirmation
Email, portal status and documents stay aligned so your team does not chase every booking manually.
// Try it yourself
This panel, live — click around freely
No video, no screenshots: a working copy with anonymised data. Switch industry, open a file, feel how it works.
Caravan Costa Brava
Dashboard
Live rental flow
A booking on the site becomes planning, payment and customer messaging.
Guest booksconfirmed booking + payment status
Guest books
Admin row lands
Calendar blocks
Invoice + email
Stripe deposit booked
Calendar + channel blocked
Mail/WhatsApp sent
Customer seesconfirmed booking + payment status
Caravan Costa Brava · Live demo · click anywhere
Example industry
Occupancy this week
Caravan Costa Brava
4 of 6 caravans rented out · 2 new bookings today · €820 in deposits
Occupancy
67%
4 of 6 rented
Bookings May
12
+3 vs. April
Revenue May
€ 15,900
84% of target
Outstanding
€ 1,340
2 balance payments
This week — occupancy per day
Mon
Tue
Wed
Thu
Fri
Sat
Sun
QuietFull
Revenue per month · €
Occupancy this month · 36 days
FreeRentedService
4 wks
from first call to working version
0
double bookings since clients went live
€895
per month, everything included
Double bookings across channels
Airbnb, Booking, your own site, and an Excel sheet that doesn't sync. One overlap a month costs you an unhappy guest and a refund — and it happens more than once.
SaaS targets one market
Tommy is point-of-sale software that does rentals on the side. Booqable is one template. Avantio is enterprise from 20 units up. If you work in the Netherlands and Spain, or run a mixed portfolio, none of the three fit without compromises.
Your brand disappears
On most platforms guests see the platform's logo, not yours. Your booking page is their subdomain, your emails come from their address. Your own system is your domain, your brand, your checkout.
what you get
One system for everything around your rentals
Public booking page under your own brand, an admin your team works from, and a customer portal for the end user — three sides of the same system, so data never has to be kept in two places.
01 · Live calendar
Live calendar across every unit and location
One overview: what's booked, what's free, at which location. Caravans, holiday homes, boats, equipment — a mixed portfolio isn't a problem, because the system is built for you.
Juni 2026
4 objecten · 3 locaties
madiwodovrzazo
Caravan Hobby 540
Costa Brava
Tiny house Pinos
Costa Brava
Camper #12
Amsterdam
Boot Bavaria 32
Friesland
02 · Automatic invoices
Automatic invoices and contracts
Booking confirmed? Invoice and rental contract are generated and emailed. NL and ES templates for your guests, hooked into your bookkeeping. Deposits are tracked, reminders go out automatically.
Factuur 2026-0142 · Caravan Hobby 540
naar gast@email.es · NL + ES template
- Boeking bevestigdautomatisch
- Factuur gegenereerdautomatisch
- Contract verstuurdbezig
Borg €250 vastgehoudenBoekhouding → Holded
03 · Channel sync
Channel sync where you want it
Integration with Airbnb, Booking and your own site so availability has one source of truth. No manual retyping, no overlap.
Booking.com
syncedAirbnb
syncedEigen site
syncedEén beschikbaarheids-bron · geen handmatig overtypen
04 · Customer portal
Customer portal for your guests
Guests see their booking, their documents, their payment status — in your branding. Fewer calls asking "is it still free?" or "where's my contract?".
jouw-merk.nl
EWelkom terug, Eva
Costa Brava · 8 t/m 12 juni
Boeking #2104
ma 8 – vr 12 jun
- €250
Borg
€250 vastgehouden
Huurcontract
ondertekend 4 mei
- Open
Sleutel-locatie
Bekijk in app
Since we moved from scattered Excel sheets to a single panel, there hasn't been a single double booking — and guests now book directly on our own site, not via Booking.
Caravanverhuur Costa Brava
Rental business · Costa Brava, Spain
Outcome
0 double bookings in 18 months
Proof before price
A panel is only useful when the follow-up is covered.
The demo shows the workflow. These cards make the commitment concrete: delivery, support, exit and real case context.
proof
Case: Caravanverhuurspanje
Rental bookings, customer data, payments and documents were pulled into one rental flow.
Booking → payment → contract in one system
Read the rental caseproof
What you actually get
A working business panel in your branding, connected to the way your company already works.
- Panel, portal or admin flow on your own domain when needed.
- Hosting, monitoring, updates and normal ongoing development included.
- Onboarding, files, credentials and decisions tracked in your portal.
proof
Built and maintained by Laurens
One developer reads the request, builds the system and stays the contact point after launch.
- Support, changes, bugs and files run through your portal.
- Normal improvements are part of the monthly amount.
- You are not handed to a separate sales or support team.
proof
The exit is clear too
The subscription is meant to lower risk, not lock you in before the system proves itself.
- No annual contract and no separate project invoice for the build.
- Monthly cancellable with a data export if you leave.
- Privacy, NDA and domain ownership are handled explicitly where needed.
Connects seamlessly with
Payments
Stripe
mollie
Channels
Booking.com
Airbnb
Accounting
Moneybird
holded
Calendar
iCal / Google Calendar
Google
what it costs
Fixed price, delivered in four weeks
The Rental Panel runs on a fixed monthly fee of €895/mo — build, hosting, monitoring, maintenance and continued development all in one number. First working version within four weeks of the intake call. No separate project invoices.
€895/ mo
All-inclusive — no add-on invoices
- €895/mo flat — everything included, no surprises later
- Four weeks from intake to live panel
- Cancel monthly, with data export
- Continued development sits in the subscription — no quote per change
the more you need, the more the panel does
The four panels — from portal to complete business system
Four price tiers, four complexity tiers. Each panel is built for a different kind of problem. The pricier it gets, the more comes baked in — no add-on modules to buy separately.
Tier 1
Client portal
Customers log in, see status, invoices, contracts. One channel instead of email ping-pong.
€395/mo
Tier 2
Repairs
Repair orders, technician planning, status updates to the customer. Workshop organized.
€695/mo
Everything in the previous panel
Tier 3
Your choiceRentals
Bookings, availability, contracts, multi-channel sync. No more double bookings.
€895/mo
Everything in the previous panel
Your choice
Tier 4
Custom admin
Complete business system tailored to your flow — everything above plus custom modules.
€1295/mo
Everything in the previous panel
One panel up → Custom admin — €1295 /mo
frequently asked questions
Rental booking system — the questions I get most
The Rental Panel starts at €895/month. Build, hosting, support and ongoing development are included.
Tell me how your rentals run today
Send me how you do it now and where it hurts — within a day you get an honest answer on whether a custom booking system fits here, and what it costs.
Subscription · from €895/mo