I stayed in the apartment for 3 nights in November - and it was great. Geoffrey & Vicky greeted me so warmly, and everything I needed was made easily available.
The apartment is exactly as described, warm, clean, comfortable - and well-equipped; and I had a super nights' sleep in the lovely quiet neighbourhood.
A great part of town...walking distance to Camden and even closer to some great coffee and nice pubs in Kentish Town. Access to public transport is superb.
I would definitely return when next needing to visit London