A very nice appt from a very nice host in a superb city. Not too far from the center, with some lovely (and lively) areas around (Clapham and Abeville road).
Patricia could not be there when we arrived. But she did everything needed to make our arrival easy and simple. Appt very comfortable and well equiped. Only micro-wave missing ;-), but no real issue. We've really felt like at home there.
I would definitely recommend this place for a stay in London, especially for families.