Mark was so wonderful to us during our stay! His place is very close to the underground and it was very easy to get around London. Our group of 8 friends slept very comfortably in this flat. The living area is large enough for everyone to be together between activities. There were also a lot of shops and restaurants right in the square and a 24 hr store where we bought lots of wine. We chose wisely with this one. I would definitely recommend this place for groups.