We just finished an eight day trip in London and had a great stay at George's townhouse. The back garden/patio was in full bloom and great to relax in after a day on the go. We really liked the location. The bus system, was about a 2 minute walk from the house, and the overground rail (Kentish West) was about a three minute walk. We preferred the tube, so we walked (about 12 minutes) to the Chalk Farm underground station. The Camden Town underground station was about the same distance, but was more congested.
The home provided plenty of space for two couples, and having two bathrooms was wonderful. One note, the second bathroom has a shower and toilet, but no sink. This is apparently common in the UK. Also, the (about 5) steps to the second bathroom are rather steep. Otherwise, our stay was perfect. Both George and Renzo were very quick to respond to any questions we had. We would happily stay at this location again if we return to London.