We had a great time at Katrinas place, the room was really nice and comfortable. Katrina gave us a warm welcome :) We had the option to use the really well equipped Kitchen, the bathroom is right next to the Room where we stayed and was really comfortable too.
The apartment is in a quiet area but just 3 Minutes by foot from the central street Uxbridge Road in Shepherds Bush, which has lots of great and cheap options for food and groceries from all over the world as well as great concert venues and bars. The Hammersmith and Circle Line which is just 10 Minutes by foot connects you to basically everywhere in central London within 30 Minutes. Big recommendation!