If you are looking for a place to stay in London and John's place is available, look no further. We had a fantastic experience and did not expect to be in such a great location. It may look far from the main attractions, but it is a very pleasant walk to Borough Market. Mercato Metropolitano (recommended by John) was the best foodie experience we had in our 7 days in London and it is about a 5 min walk away. The views from the flat are stunning and John's flat is very cozy/well decorated. It definitely feels like home rather than many of those soulless AirBnbs offered in London. There is also a lovely Japanese garden in the apartment complex with huge fish in the pond!
Negatives: The last of the 3 of us had to shower with cold water. The one who slept on the couch experienced shoulder pain that is still bothering him after 4 days. Beds were comfy though.