The booking said two guests and four turned up. What now?

A neighbour mentions a lot of people coming and going, or your cleaner finds every bed slept in on a booking for two. Extra guests are one of the more common problems hosts run into, and how you raise it matters as much as what you ask for.

Start by assuming a mistake

Most of the time there's a boring explanation. The person who booked entered the number of adults and forgot the children. A friend joined the trip after the booking was made and nobody thought to update it. Plenty of guests genuinely don't realise the guest count matters beyond the price.

Opening with that assumption keeps the conversation friendly, which makes it far more likely you get what you actually want: the booking corrected.

Ask them to update the booking

Keep the first message neutral and practical:

"Hi Sam, I hope the stay's going well. I noticed there might be more than two of you at the flat. No problem if plans changed, but could you update the guest count on the booking? It's important for insurance and for the building."

That message doesn't accuse anyone, gives them an easy way to fix it, and explains why it matters. Most guests update the booking and that's the end of it.

If it goes over your maximum

A booking that goes from two to three in a flat that sleeps four is an admin issue. A booking for two in a flat that sleeps four that turns into eight is a different problem, and is often the start of a party.

In that case, be clear that the number has to come back within your maximum, and contact Airbnb support straight away if the guest won't cooperate. Don't go round in person to count heads or confront anyone, especially late in the evening. Let the platform handle anything that escalates. If it does turn into a noise problem, noise complaints from neighbours covers what to do next.

Why the number matters beyond money

It's worth being clear with yourself about why the guest count matters, because it shapes how firmly you push. Your insurance may be based on a set occupancy. Your building or local authority may have rules about how many people can stay. Fire safety, the number of keys, hot water capacity and how many people the septic tank or the neighbours can reasonably put up with all depend on it. Mentioning one of these real reasons in your message lands far better than a vague appeal to the rules.

Make the limit visible before arrival

The best protection is a clear, short line in your house rules: the maximum number of guests, and that visitors who aren't on the booking can't stay overnight. Guests who see it written down before they book rarely push it, and if they do, you have something concrete to refer to. Our house rules template has a ready-made line for this, and house rules guests actually follow explains why shorter rule lists work better.

Quiet, practical limits

Some of the best controls aren't rules at all. Leave out bedding and towels for the number of guests booked, with spares locked away or mentioned as available on request. If four people are booked and only four towels are out, the conversation about extra guests often starts itself, and it starts with the guest asking rather than you accusing.

Make sure your listing's guest count matches what the beds can really sleep, too. A sofa bed counted in the total invites groups to fill every space.

Mention it in the review if it was serious

If a guest updated the booking when asked, there's no need to mention it. If they brought a crowd, ignored your message and left the place in a state, say so factually in your review so the next host knows. Stick to what happened and leave out the commentary. Guests left a mess has more on what you can claim when extra people mean extra damage.