I have hosted over 40 lovely guests. This is one of the few times that I felt a bit off about a guest. He came only with verification and no reviews. I don't want to leave a negative public review - this guest left the room in good condition and the interaction was not negative and he respected the most important house rules. However, there were a number of things that made me feel uncomfortable- A young male around 30, he said that he is coming to the city to explore and exercise- he was in the room most of the time for 9 days and not to judge, but since he is carrying few extra pounds around his waist, I could see why he would take an exercising vacation. One other thing was, he was never quite making eye contact.
Before booking, he asked if he could sing for an hour or so per day because he has a channel and a following. I responded that because of the close proximity to the neighbors, I needed to hear his music before I approve it, not to give my neighbors any reason to complain. Instead of showing me his music, he decided to do what he wanted to do at 8 am every day, while I was sleeping. And he would wake me up. Since he wasn't loud, I decided not to address it although I went through 9 days of awakening a bit earlier than I normally do.
I felt that he had more curiosity towards me and the way I live than the city and physical activity he allegedly came for.
I have shown him the guest towels in the closet in his room, but he used mine- I saw that he used my towel, I told him that the towel was clean and he is welcome to continue using it although I intended it for myself, and I reminded him that he has towels in his room. I got a new towel and found it wet. I got another towel, and he used that one again. I felt that he is a bit odd, but decided not to say anything because I didn't want to make a guest feel uncomfortable and kept my towel in my room.
He never asked for assistance or permission, but just went through my cabinets. I am happy to offer coffee, tea, and fruit and I leave those items out for the guests. I also leave out toiletries that are for guest use. I have found that he went through my cabinets and completely emptied a whole box of tea and my box of teeth bleaching strips. Not a big deal, but it made me think that since I leave my bedroom door open, he might have been through my things while I was out. He left without thanking me and saying goodbye.