I stayed at Kayvan's place for 2 nights on a weekend. I wasn't home much so I almost didn't see him. His friend received me at home and was very friendly. The communication was very good prior to arriving and on Saturday night they were having a little party at home with some people. They were very kind to leave at 11PM so that guests staying there could sleep. It was awesome because I was extremely tired and needed a good sleep. The room is OK, confortable, the blinds very tipical for the UK, they do not block the light out, so if you need a dark room to sleep, it's a challenge. The whole house wasn't very clean. I have stayed in better and cheaper places in London.