If I came back to London, I would definitely return to Chantal and Deniz's home. They were fabulous hosts who made us feel at home. Although the bedrooms are side by side, we never had to worry about interfering with one another's lives. Our interactions were minimal because I spent most of my time exploring the city, but when we were home our interactions were always warm and never too much. As far as location, ee had to travel a bit to get to the main tourist parts of the city. Unfortunately the trains in the area were undergoing repair while we were there which forced us to walk further to buses and other trains. Other than this, the location was great. The view of the city from the roof is AMAZING, so the distance is a definite plus if you spend some time up there.