Torsido Technologies Torsido

Multi-Channel Rental Sync

Property bookings, payments, and guest communications synced across major platforms. Maximise occupancy and streamline operations.

Rental-Sync · Live Airbnb API Booking.com API Google Vacation Rentals Smart Lock Integration Stripe + Direct Debit Direct Booking Portal

01 -- OVERVIEW
Client
Demontescal
Property
Apartment Rental · Montparnasse, Paris
Solution
Rental-Sync Platform
Channels Connected
8 OTAs + Direct Portal
Delivered By
Torsido Technologies
Status
Live · Fully Operational
The Challenge

Fragmented channels.
Manual everything.

Demontescal, a popular Paris rental, struggled with manual operations across multiple platforms. Separate logins, manual calendar updates, and informal fee collection led to inefficiency and lost revenue.

Torsido implemented Rental-Sync, a unified management platform. It syncs availability in under 60 seconds, automates entry codes, and handles all payments and deposits seamlessly.

The result is higher revenue through structured upsells, zero double bookings, and a consistent guest experience without the daily operational overhead.

Airbnb Booking.com Google VR VRBO Expedia TripAdvisor iCal Merge Direct Portal
Before Rental-Sync
6 separate logins with manual daily updates
Individual entry codes sent manually
Informal settlement of extra fees
High risk of double bookings
Missed upsell opportunities
Inconsistent guest messaging
After Rental-Sync
Sub-60s sync across 8 channels
Auto-generated smart lock codes
Automated collection of all fees
Zero double bookings
Consistent €38+ upsell per booking
Improved review scores (4.71 to 4.92)
Platform Pillars Deployed
Real-Time Channel Sync

Two-way API connections to major OTAs (Airbnb, Booking.com, etc.) ensure that a booking on one platform blocks all others within 60 seconds.

Smart Lock Entry Automation

Unique, time-limited entry codes are auto-generated and sent to guests, activating at check-in and expiring at checkout for enhanced security.

Full Payment Automation

Stripe integration handles deposits, balances, and security holds automatically, including recovery of failed payments.

Upsell & Extras Engine

Automated offering of extras like parking and early check-in, with integrated payment collection and revenue tracking.

Branded Direct Booking Portal

A custom direct booking site allows for commission-free reservations, fully integrated with the payment and upsell engines.


02 -- CHANNELS
Channel Integrations Activated for Demontescal

Every platform Demontescal
lists on. One calendar.

Torsido connected all active channels via API or iCal. Bookings, rate changes, and confirmations are now synchronised instantly across the entire ecosystem.

Live · 2-Way API
Calendar & Availability Sync
Pricing & Minimum Nights
Listing Content Push
Guest Messaging Integration
Resolution Centre Sync
Live · 2-Way API
Availability & Rate Push
Restrictions & Min Stay
Reservation Import
Cancellation Handling
Payment Status Sync
Live · GVR Feed
Google Vacation Rentals Feed
Real-Time Pricing API
Availability Calendar
Direct Booking Redirect
Review Aggregation
Live · 2-Way API
Availability Sync
Rate & Fee Structure
Booking Import
Owner Reports
Listing Management
Live · EPS API
Expedia + Hotels.com
Rate Parity Monitoring
Availability Push
Special Rates & Promotions
Reservation Notifications
Live · TripConnect
FlipKey Integration
Availability Sync
Review Monitoring
Pricing Feed
Holiday Lettings Bridge
Live · White-Label
Demontescal Branded Website
Zero Commission Bookings
Custom Domain + SSL
Stripe / Open Banking
Deposit & Balance Automation
Sync · Merge Layer
Any iCal-Compatible OTA
Conflict Detection Engine
Multi-Feed Merge
Fail-Safe Polling
Manual Block Override

03 -- FEATURES
Key Platform Capabilities

Smart automation for
property managers.

From check-in to checkout, Rental-Sync automates the critical touchpoints of the guest journey, reducing manual workload while enhancing the experience.

Smart Lock Sync
Auto-generates unique entry codes for each booking. Codes activate at check-in time and expire automatically at checkout.
Nuki Integration Time-Limited Codes Battery Monitoring
Automated Payments
Securely collects deposits, balances, and security holds via Stripe. Automatically chases failed payments and issues receipts.
Stripe Connect Security Holds Auto-Invoicing
Upsell Management
Offers guests optional extras (early check-in, parking, cleaning) during the pre-arrival flow, increasing revenue per booking.
Revenue Boost Service Catalog Instant Add-on
Unified Calendar
A single master calendar view that aggregates bookings from all channels. Drag-and-drop to block dates or move reservations.
Drag & Drop Multi-Channel View Block Dates
Guest Messaging
Centralised inbox for Airbnb, Booking.com, and direct messages. Automated replies for common questions like wifi and parking.
Unified Inbox Auto-Replies Template Library
Owner Reporting
Generates monthly performance reports for property owners, detailing occupancy, revenue, and expenses automatically.
PDF Export Revenue Stats Expense Tracking

04 -- WORKFLOW
The Automated Guest Journey

Seamless experience from
booking to review.

The platform handles the heavy lifting at every stage of the reservation lifecycle, ensuring nothing slips through the cracks.

01
Booking & Verification
Reservation received from any channel. Calendar blocked globally. Guest identity verified and deposit secured.
  • Instant Sync
  • ID Verification
  • Deposit Capture
02
Pre-Arrival & Upsell
Guest receives a branded guidebook and upsell offers. Check-in instructions and smart lock codes are sent 24h prior.
  • Digital Guidebook
  • Upsell Offers
  • Code Delivery
03
Stay & Support
Smart lock grants access. Automated messages check in on the guest. Issues are routed to the support team instantly.
  • Keyless Entry
  • Satisfaction Check
  • Support Routing
04
Checkout & Review
Code expires. Cleaning team notified. Security deposit released after inspection. Review request sent to guest.
  • Auto-Expiry
  • Cleaning Alert
  • Review Prompt

05 -- RESULTS
Case Study Outcomes

Proven impact on
revenue and efficiency.

Demontescal has seen measurable improvements in occupancy, revenue, and operational time since deploying Rental-Sync.

0
Double Bookings
Since launch
+34%
Revenue Uplift
Year over Year
-90%
Admin Time
Per booking
4.9
Guest Rating
Average score
Client Case Study

Demontescal Montparnasse

Before Rental-Sync, managing bookings was a chaotic manual process. Double bookings were a constant fear, and revenue opportunities were missed.

Now, operations are fully automated. The system handles everything from calendar sync to door codes, allowing the team to focus on guest experience and expansion.

“It’s not just software; it’s our operations manager. We’ve grown revenue by 34% without adding a single staff member.”
— Pierre Dubois, Owner
+34%
Revenue Growth: Driven by direct bookings and upsells.
0
Double Bookings: Eliminated via real-time sync.
100%
Code Delivery: Automated smart lock access.
-12h
Weekly Admin: Saved on manual updates.

06 -- WHY TORSIDO
Why Choose Rental-Sync

Built for professional
property managers.

01
Reliability First
We prioritise sync speed and uptime. Our 60-second sync guarantee ensures your calendar is always accurate.
02
Secure Access
Integrated smart lock management means no more lost keys or manual code changes. Security is automated.
03
Revenue Focus
Our upsell engine and direct booking sites are designed to maximise the value of every reservation.
04
Custom Fit
We adapt the platform to your specific workflow, whether you manage one luxury villa or fifty city apartments.

Seamless Integrations

Rental-Sync connects with the tools you already use.

Airbnb Official Partner API
Booking.com Premier Partner Connectivity
Google Vacation Rentals Feed
VRBO Integrated Connectivity
Stripe Secure Payments
Nuki Smart Lock Partner