I had a great 4 week stay at Tom's place. In terms of location it is great - 10 minute walk to Stockwell tube and buses right outside the door. There is a Tesco next door and various shops a short walk away.
The flat itself is great, perfect size and all the bits and pieces that help make your stay feel homely. It is set away from the main street in a courtyard so it is nice and quiet too - an added bonus in London!
It's got a great big TV with all the channels you might want, as well as a great selection of movies.
Tom himself is great and was a brilliant host. Helped me feel right at home and let me know I could always contact him if ever there was a need. Would definitely recommend saying here and if I'm ever stopping down in London again I would stay again!