We stayed for 5 nights at Gus' place, and we felt very comfortable during that time. The apartment was very well connected with public transport to the city center, and Gus gave us good directions to arrive there from the airport. It was exactly as it was described and what we were looking for. The apartment is beautiful and everything was very clean. Gus was very kind and helpful all time. If you want to have a pleasant stay at London, I highly recommend staying at his place.