We had a great stay in Ron's flat. He was very easy, flexible and helpful. The flat worked very well for our family and had all we needed. We really enjoyed getting to know the neighborhood. There are many busses to London in addition to the tube and having Hampstead Heath nearby is awesome. We were there in summer during a warm spell but with the windows open at night it was not too hot. There is a bit of street noise in the flat when all the windows are open but anyone used to general city noise should be able to tolerate it. We highly recommend Ron and his flat.