I agree that it's not as big a deal as the host is making it out to be. People drink and have sex in hotels and AirBnB listings all the time. But it's worth p

I agree that it's not as big a deal as the host is making it out to be. People drink and have sex in hotels and AirBnB listings all the time. But it's worth pointing out that AirBnB requires that you declare the number of people using the apartment (because it affects pricing). The house rules might also state that only registered guests are allowed in, though it's hard to say without seeing the house rules for this specific listing.