@William-and-Teja0
You may very well be in for a guest who has changed his travel plans, and now wants to get his money back claiming that your place is unlivable, not clean, etc.
If it is a short-stay booking, and the loss of income is minimal, ask them to cancel and refund them the couple of unused nights. Such people are not worth your time and energy. If we are talking a significant loss of income, go to the flat, take pictures, and report the issue to Airbnb immediately.
Danny