Contents
This article reflects the state of our research and is not legal or tax advice. What applies to your property depends on the zone, the municipality, the house rules and your contract; only the competent authority gives binding information.
Key facts
- A percentage without a basis of assessment is an empty figure — two readings can be more than 40 per cent apart.
- Second point: cleaning, linen, tradesmen. Documented in France: EUR 90 charged to the guest, 45 to 55 paid to the cleaner.
- Third point: in whose name the listing runs — the review history hangs on it.
- The point nobody reads is goodwill: if the manager refunds a guest CHF 300 — out of whose money? A per-case limit belongs in the contract.
A preliminary note
This article is not legal advice and cannot be. It describes what we would look for from practice, and what has struck us in contracts in this industry. To assess your specific contract you need someone who reads it — that may be a lawyer or your fiduciary (Treuhänder).
What this article can do: give you the questions to take into that conversation. And name the points that are regularly missing from contracts.
First: the commission, and what it is based on
The most important point, and in most contracts the least clear. A percentage without a basis of calculation is an empty figure: between 20 per cent of the booking amount and 20 per cent of accommodation revenue after the platform fee lies a difference of more than 40 per cent.
The contract should state which amount forms the basis, and in a way you can check against a statement. «Of the rental income» is not enough — is the cleaning fee part of the rental income? The platform fee?
- Ask for a worked example using a concrete booking: three nights, a price, a cleaning fee. Have them show you what is deducted.
- Establish whether pass-through items are excluded: deposits, compensation for damage, platform refunds. It is documented that commission is sometimes charged on these.
- Establish whether commission also arises on cancelled bookings for which no money changed hands.
Second: cleaning, laundry, tradesmen
The item where most disappears in this industry. From French industry analyses of 2026: the guest is charged a EUR 90 cleaning fee, the cleaner receives 45 to 55. The difference appears on no owner statement.
At six stays a month that is around EUR 240 which nobody sees as a line item. The same pattern applies to laundry and consumables at a 30 to 50 per cent mark-up, and to tradesmen’s work through the hourly rate.
The contract should state that third-party services are passed on at cost, and that receipts are attached. Without that assurance the percentage is only half the calculation.
Third: in whose name does the listing run?
This is the point most rarely settled and most expensive when it is not. The review history hangs on the platform account — and that is the most valuable intangible asset a let property has.
If the listing runs in the management company’s name, the history stays with them on a change of provider. You start at zero: no reviews, no ranking, no price you can hold. The difference between zero and five reviews is considerable; reaching market occupancy then takes another six months.
Settle this point before the first booking, not on termination. On termination you no longer have a negotiating position.
Your figures, not our examples
The calculator takes the number of rooms, the neighbourhood and the fit-out and shows you a range — with the arithmetic beside it, not as a single figure you have to take on trust.
Estimate the returnFourth: term and exit
In the United Kingdom commitments of 6 to 12 months with exit fees are widespread, sometimes tiered: Houst gives better rates for 24 and 36 months. That is a legitimate model — it lowers the price in exchange for commitment.
What matters is that you know what you are entering into. And three things should be in the contract:
- The notice period, and whether it applies to both sides.
- What happens on termination to bookings already confirmed. Who looks after guests who have booked for after the contract ends?
- The handback: keys, codes, access to the platform account, transfer of the review history, release of guest data and of the photographs.
And three points nobody reads
These three sit far back and get skimmed. In case of doubt they decide more than the commission does.
First, the authority granted. What may the management company do in your name? Change prices, decline bookings, instruct tradesmen, grant goodwill to guests? With goodwill it becomes concrete: if a guest complains and the manager refunds CHF 300 — out of whose money?
Second, the spending limit for repairs. Without one, either every light bulb prompts a question or a boiler gets replaced without asking. Both are bad. A limit of CHF 300 per case is workable; what matters is that one exists at all.
Third, the allocation of liability for damage. Who reports it, who documents it, who pursues the claim? And the question that follows: who bears it if the claim cannot be enforced? That is the most frequent point of dispute in this industry.
What no contract can contain
Finally, the other direction: there are assurances that should make you prick up your ears.
A management company that promises to check permits, zoning codes or association rules for you is taking on a responsibility it cannot carry when it matters. Only information from the municipality is binding. If a use is prohibited, the manager’s assurance is worth nothing to you — the flat stands empty.
The same applies to levies and notification duties: these duties fall on the host. A management company can help in practice, but the responsibility stays with you, whatever the contract says.
And a guarantee of income or occupancy should give you pause. Anyone guaranteeing an amount they do not control has either not understood the calculation or is selling a risk as security. A rental guarantee is different — there the risk is openly assumed, and in exchange you give up the upside.
Frequently asked questions
Three points that go beyond the price. First, the basis of the commission, verifiable against a sample booking. Second, whether third-party services are passed on at cost — margins of 30 to 50 per cent on cleaning and laundry are documented in the industry and appear on no statement. Third, in whose name the platform account runs: the review history hangs on it, and on a change of provider you would otherwise start at zero. Alongside that, the spending limit for repairs and the arrangement for damage.
That belongs expressly in the contract. The review history hangs on the account — the most valuable intangible asset a let property has. If the listing runs in the management company’s name, the history stays with them on a change of provider: no reviews, no ranking, no price you can hold. Reaching market occupancy then takes about six months again. Settle it before the first booking, not on termination — by then you have no negotiating position.
It occurs and is not disreputable. In the United Kingdom 6 to 12 months is widespread, sometimes with better rates for longer terms — Houst tiers up to 36 months. That is a trade: a lower price in exchange for commitment. Two Zurich providers advertise expressly that they require no minimum term. More important than the length is what happens on termination: who looks after guests who have booked for after the contract ends, and how are keys, access and the review history handed over?
And for your property?
Sources
State of our research: 31 July 2026. Official rules change — check the current position with the competent authority.




