I really enjoyed staying at Kate's place. The room is big enough for your clothes and luggage, and everything in the house works properly. There are few shops (Sainsbury's and Tesco) close to the tube station where you can do grocery shopping.
The location is great, as you can take the tube and overground and get to Soho in half hour, and the Victoria Line works at night during the weekend, which is very useful if you would like to go out.
Kate and Renato are very friendly and will be always keen to help you out in everything you may need!