Tony and Kerri are the hosts that AirBnB is designed for. On my first visit to London, they made me feel very welcome and at ease in a new city. They provided me with suggestions for things to do (and how to get there) and were happy to provide company in the evenings and over breakfast. I know other reviewers had complained about the train noise, but I didn't hear it at all (ear plugs are provided for light sleepers, which I didn't use). Their home is very comfortable and clean, with easy access to the underground/bus lines and other sights in the city.