William was a overbearing & inappropriate host. He monitored & commented on our attire, belongings, & conversations, & assumed that having alcohol & a small bouquet of flowers indicated a party simply because we were a group of women over 30. We paid for an extra guest, but on the 2nd night 15 min after returning to the house near midnight, William messaged us after counting how many people had entered through his front camera before we had a chance to communicate a change of flight plans to him. He never disclosed his camera despite Airbnb policy, & charged for leaving towels & sheets in the house, despite never providing checkout instructions asking us to collect them & put away. All checkout instructions were followed, & after charging a cleaning fee, he charged extra $ just to collect those towels/sheets. William's high level of surveillance and control made the stay unpleasant. Guests should be aware they are being monitored & reviewed. A formal complaint w/AirBnB has been filed.