We stayed for eight nights in Richard and Graham's very charming, beautiful, clean and comfortable airbnb -- what a gem of a find! Both Richard and Graham really did go out of their way to make us feel at home. They were excellent hosts as well as being well informed tour guides, helping us choose places to see and how to get to places we wanted to go. Their home is very centrally located in London. They were attentive to our needs and always enjoyable to chat to. Highly recommended