The maths behind two direct bookings a year
Casa del Roble let for four nights in July at 1,240 euros. Booked through Airbnb, 192.20 euros of that never reached the owner's account. Booked directly, all of it did.
Casa del Roble, the stone house in La Alberca, let for four nights in July at 1,240 euros. Booked through Airbnb, 192.20 euros of that, 15.5%, never reached the owner's account. Booked directly, the same 1,240 euros arrived in full.
15.5%what Airbnb takes from the host on every booking, since it unified its fee
The commission that's easy to lose sight of
A single booking's commission doesn't feel like much set against the total for the year. It's only once every booking in a season gets added up, the returning guests and the first-timers together, that the commission stops looking like a rounding error and starts looking like a real number, one most owners have never actually sat down and added.
Why the returning guest is where this matters most
A first-time guest found the house because Airbnb or Booking put it in front of them, and the commission on that booking pays for exactly that. A guest who already stayed last year, who already knows the house, who's messaging to ask if the same week is free again, isn't being found by the platform a second time. They're paying the same 15.5% for something the platform didn't actually do twice.
The commission that pays for being found is fair. The one on a guest who already knew where to look is the part worth questioning.
What Booking's commission does to the same maths
Booking's commission sits in a wider band, usually between 12% and 18% depending on the agreement and the category of the property, which means the exact saving on a Booking reservation moves around more than it does on Airbnb's flat 15.5%. The direction of the maths doesn't change: a returning guest who books directly instead of through either platform keeps the same money in the property's account either way.
What does change is how quickly the plan pays for itself on a property that leans more heavily on one platform than the other. A house that takes most of its bookings through Booking, at the higher end of that band, reaches the point where two direct bookings cover the year's cost slightly sooner than one relying mostly on Airbnb's flat rate.
What it costs to take that booking directly
A page of your own where guests can contact you directly, an assistant that takes their request with dates, and your calendar published to Airbnb and Booking as an iCal feed (refreshed with a delay of hours, not in real time), is what makes a direct booking possible with much less risk of two families turning up to the same house on the same weekend, though the delay means the risk can't be ruled out. On StaySuite's single-property plan, that setup costs 290 euros to get going, or 145 euros during the pioneer window that runs to the end of 2026, and the plan itself runs from 29 euros a month, paid annually.
Two bookings, and the third one is free of commission
At 29 euros a month paid annually, the plan costs 348 euros a year. Two direct bookings that would otherwise have gone through a platform, at roughly the size of the Casa del Roble stay, cover that in commission saved alone. Every direct booking after that, the third, the fourth, the one in October from a guest who found the house on Google, comes in without anyone taking a cut of it.
It's also worth being clear about what doesn't change: the guest pays the same 1,240 euros either way, and the house is exactly as full or as empty as it would otherwise have been. Nothing about direct booking asks a guest to pay more so the owner keeps more; it simply removes a middle step that, for a guest who already knew where they were going, wasn't doing anything for them either.
What this maths doesn't include
None of this is an argument for leaving Airbnb or Booking, and the maths doesn't pretend otherwise. Both stay exactly where they are, bringing in the guests who've never heard of the house. The saving only shows up on the bookings that didn't need finding a second time, and those are the ones worth having somewhere else to land.
Run the same maths across a full season rather than a single stay and the picture gets clearer, not muddier. A property doing six returning-guest bookings a year, each roughly the size of the Casa del Roble stay, isn't saving on two of them and paying full commission on the rest by accident, it's simply choosing, each time, which of the two paths that guest's booking takes.
Working it out for a specific property
The exact number depends on how many nights a property actually lets and how many of those guests already know it. For a single house doing a season similar to Casa del Roble's, two returning bookings a year is usually enough to cover the plan; a property with more repeat guests than that starts saving from the third or fourth booking of the season onward.
A property that rarely sees a repeat guest, because it's in an area people visit once, will take longer to reach that point, and that's worth being honest about rather than assumed away: this maths rewards return visits, it doesn't invent them.
None of this needs to be tracked by hand either. Once the requests that reach you and the nights imported from the portals sit in one panel, working out how many direct requests and how many portal bookings you had in a season is a question of looking, not of reconstructing months of numbers from memory.