How multi-property owners can simplify bookings and guest experience

(What we learned building Rumi Places :  an Okgreat.studio case study)

This article is interesting for: Multi-property owners renting holiday homes, villas, apartments on multiple channels.

Managing one property is already a juggling act. 
Managing several? That’s where the real headaches begin for most of our clients.

The challenges of scaling a rental business

Here are the pains we see most often at Okgreat:

• Double bookings: 
  Airbnb shows a property as free, but Booking.com already filled the same dates.
  
• Broken booking flows: 
  Guests land on your site, but the checkout redirects to a generic page that feels off-brand and untrustworthy.
  
• Manual key handovers: 
  Late-night arrivals, lost keys, and owners playing courier across multiple addresses.
  
• Fragmented communication: 
  Some details go through Airbnb, others by email, and important information gets lost along the way.
  
• Deposit handling confusion: 
  Owners want to block a budget for damages but find their tools or payment provider can’t support it.

When we built the digital setup for Rumi Places, a collection of beautifully designed ‘escape’ rentals , we came across all of these challenges. By researching, testing, and integrating different tools, we discovered what really works (and where the pitfalls are).

Here are our five biggest lessons for multi-property owners who want to simplify operations and create a better guest experience.

Direct bookings matter, but UX is everything

A direct booking flow on your website is essential. It gives you higher margins, builds your brand, and lets you own the guest relationship.

But not all booking flows are equal:

• External checkout pages are quick to set up, but hard to style. Guests often drop off when the branding feels inconsistent.
• Embedded availability (iframe or API) keeps the process seamless, branded, and trustworthy.

👉 With Rumi Places, we found that showing availability directly on the site created a smoother journey and increased guest confidence.

Channel managers are your backbone

Airbnb, Booking.com, and your website don’t sync calendars on their own. That’s why a channel manager is non-negotiable.

What we learned from evaluating different tools:

• Sirvoy: simple, but limited in features.
• Guesty: powerful, but heavy for smaller operations.
• Stardekk (now Lighthouse): strong European fit with good integrations — our go-to choice here.

Another key insight: decide early which OTA (Airbnb or Booking.com) will act as your “base source” for pricing and availability.

Smart lock digital keys in automation flows.

Handing over keys across multiple properties isn’t scalable. Smart locks, like Salto KS, change the game.

The catch: most property managers require a middleware integration to talk to Salto. Once connected, though, you can send digital keys as part of your automated pre-arrival emails, a very important flow to set up!

👉 For Rumi Places, this reduced stress for both guests and the owner. Guests could arrive flexibly, and no one had to play courier at odd hours.

Communication should be automated and on-brand

Guests expect clear communication at every stage:

• Confirmation after booking
• Pre-arrival details (directions, access codes, local tips)
• Reminders during the stay (checkout time, contacts)
• A follow-up after departure

Most booking engines handle email flows, some support SMS, and many owners now ask for WhatsApp integration (though it requires extra development).

👉 At Rumi Moments, we kept automation on-brand. Every email looked and felt like the property’s own voice — not like a generic system message.

Payments are rather straightforward,  deposits less so.

Payments are usually handled via providers like Stripe or Mollie (popular in Europe). But in Europe, damage deposits can be tricky . Stripe doesn’t handle them in most European countries like hotels do with pre-authorizations.

Some property management systems have workarounds, but not all, the important lesson: 
check what your tools actually support before committing to a channel manager.

Okgreat’s advice

Running multiple properties is complex, but it doesn’t have to be chaotic. The right setup saves hours of admin, prevents double bookings, and creates a guest journey that feels effortless.

Our biggest takeaways from Rumi Places:

• Keep direct booking flows on-brand and seamless.
• Choose your channel manager based on your region and property portfolio.
• Automate guest access with smart locks to reduce friction.
• Make communication automated and personal.
• Understand your payment provider’s limits early on.

We’ve tested, failed, and refined these setups in practice. If you’re managing multiple properties and want to avoid trial-and-error, the right partner can help you cut through the noise and design a system that simply works.

👉 Looking to simplify your booking and guest experience setup? Let’s talk. info@okgreat.be