We came from Minnesota to see our daughter who is leaving for 6 months sailing to the Bahamas. Your house rules do not state anything about not having guests. After we were informed of this once we were on site my daughter and her fiancé felt so uncomfortable being there the next day that we did not even use the apartment!
You should have this stated in your house rules. This is why I picked this Airbnb. Many others stated clearly in their house rules No Guests!