I had a great time at Tom's place. He and his roommates were very welcoming, offered me tea right when I walked in and explained right away the use of the door, which food to use, etc.
The room was very clean with a comfortable bed, and it's a great plus that it has it's own toilet. A nice surprise was the small terrace, which can be accessed from the room. The bathroom was quite clean and large with a bath tub. The location of the flat was quite good too, it's about 10 minutes by foot from the nearest tube and overground stations and it is a busy street with a lot of shops.