Personally, I won't stay if I get to a location and the provider insists on keeping the room very dark. If I can't see ALL of her before getting down to business, I'm not hanging around. Recently, I had a bad experience with Susie at Swan Lake Spa where she INSISTED that the room be totally dark. Told her that wasn't going to happen. She started crazy arguing about it so I left. I'm not playing if I can't get a good look at the goods first.