Our family enjoyed a wonderful stay in London at Mark's flat. It is superbly located above an entire shopping centre with restaurants, supermarkets, drug stores, etc. The Russell Square tube station is just at the left of the entrance of the building with a 24-hour Tesco right opposite. The flat itself was extremely comfortable and clean, and equipped with nearly everything you can think of: extra towels, all the necessary cookware and utensils, umbrellas for the typical London weather, etc. Mark was a gracious and welcoming host who quickly responds to any issues we had. Highly recommend.