My parents, my brother and I had a wonderful time at Stephane's flat. The communication with Stephane was great, because he was really kind and always answered immediately. On the date of our arrival we were welcomed by Suami, Stephane's friend who introduced us to the flat. The flat itself was clean and spacious enough for 4 people. In the flat you will find everything that is needed (from kitchen utensils to lots of books). The location is perfect: approximately 6 minutes to Kennington station by foot, a small Tesco just around the corner & lots of nice restaurants/pubs very close.
Summing up, I can absolutely recommend this appartment and we would definitely come back.