Being totally unaware of London I reached Yan's house easily enough. He replied to me very quickly and he was helpful a lot. The neighbourhood seemed peaceful enough, the train station was close enough and the bus stop for the main tube stations was very close to the house as well. The room was very warm, the heating was open i think all day and it was clean enough. Yan was very discreet and seemed kind. For the only reason i would not choose again that neighbourhood would be the very expensive and unavoidable tickets for the transportation. Everything else was sufficient.