I stayed with Clive for 4 days earlier this month and found his place is as advertised. My room was clean, comfortable, very spacious and well furnished. The bathroom was nice with a good shower (very important for me). Communication was very good before and during my stay. He was there to greet me on arrival and checked in a couple of times during my stay to see if I needed anything.
His home is well situated for exploring the south Kensington area and for access to many of the museums, and there is a bus stop a couple of minutes away that connects to other areas.