Your first short-term rental: the five mistakes that cost you

I've trained hundreds of hosts who were just starting out. There are mistakes we see every single time — mistakes that cost money and wear people down. Here are the five I see most, and what to do instead.

Mistake 1: promising what you can't deliver

I see listings where the host has put up perfect photos, an idyllic description, and five stars ticked on every amenity. "Free parking." "Superfast Wi-Fi." "Lift." "Quiet." When in reality, the parking is ten metres away on a nearby street, the Wi-Fi barely reaches the bedroom, there's no lift, and there's a nightclub a hundred metres away.

Most early bad reviews come from exactly that. Not from the property being bad, but from the property not matching the description. A guest arriving with expectations aligned to reality will be satisfied even with a modest place. A guest arriving with inflated expectations will be disappointed even in a great place.

The rule: describe exactly what's there, with no overselling. Write "paid parking 200 metres away" instead of "parking available". Write "bedroom on a busy street, earplugs provided" instead of "lively neighbourhood". You'll get fewer bookings, but much better ones.

Mistake 2: not planning for your absences

Hosts starting out massively underestimate how much availability they need. They tell themselves they'll reply morning and evening, that'll do.

The reality is that a guest who can't find their access code at 10 PM on a Saturday, when their flight was two hours late, is going to call you. They're not going to wait until the next morning. And if you don't answer, they'll call your backup, or climb in through the window, or sleep in a hotel and demand a refund.

I saw a case where a host went on holiday for a week without setting up any backup. Result: three three-star reviews, a guest who paid for a hotel and demanded reimbursement, a neighbour who complained because the guests rang every doorbell trying to get in.

The rule: plan for your absences. Either delegate to someone who can reply, put an automated system in place, or block the calendar while you're not available. There's no other viable option.

Mistake 3: no house rules

Plenty of beginners are scared of looking too strict. They don't put clear rules in their listing. Result: guests do whatever they want.

Someone turning up with a dog without mentioning it. Fourteen partygoers in a four-person flat. Smokers leaving the smell in the curtains. Guests leaving an absolute state because "it's a rental, it's not my home".

And when you try to claim the deposit, you end up in endless disputes because your rules weren't spelled out in black and white.

The rule: write clear house rules. Not demanding — clear. "No smoking inside", "No undeclared visitors", "Pets on request only", "Maximum four people". Put it in the listing, in the welcome message, and in a physical document in the property. Guests always respect explicit rules better than implicit expectations.

Mistake 4: last-minute cleaning

This is the most common mistake of all. Check-out is at 11 AM, check-in at 3 PM, the host figures there's plenty of time to clean in between.

Then one day the cleaning takes longer than expected. Or the washing machine breaks. Or the previous guest left something unusual behind. You're running everywhere. The new guests arrive and you're still vacuuming.

The rule: don't accept back-to-backs (check-out followed by a check-in the same day) until you've settled into a rhythm. Add a buffer day. You'll do slightly less turnover, but your guests will be better served and your nerves will hold. Once you've refined your cleaning process and have a trusted team, then you can close the gap.

Mistake 5: answering every message yourself

At the start you think you've got this. You reply to every message, you're proud of your responsiveness, everything's fine.

Then bookings start piling up. You find yourself answering the same questions every day. After three months you're tired. After six months you're fed up. After a year you're considering stopping renting altogether, it weighs that much.

The problem isn't that your guests are difficult. The problem is that you've signed up for a mental load that isn't sustainable over time. A property that books well is at least five hundred messages a year. If you have two properties, that's a thousand.

The rule: from the second month on, put a system in place that absorbs the recurring questions. Either a solid FAQ with a human backstop, or a conversational agent, or delegation to someone. Don't assume you'll make it alone long-term, even with a single property. Most hosts who give up on short-term rentals do so because of that mental load, not because of the economics.

What I hope for beginners

Starting out is the best moment to set healthy foundations. The bad habits you pick up early are very hard to shake later.

Keep it simple. Describe precisely. Set clear rules. Plan for your absences. And above all, don't assume you'll be able to handle everything yourself over the long run. The moment you go past three bookings a month, it's time to structure how you operate.

That doesn't mean delegating everything. It means asking yourself, for every task: is this really my work, or can I automate it, delegate it, or eliminate it?