Jon is an excellent host and was incredibly organised for my arrival. He provided me with contact details of friends who could help me around London as he wasn't in town, and of friends who lived in the apartment in case I needed anything during my stay. There is a concierge at the apartment who was extremely helpful with all of my apartment related questions. Jon was easy to communicate with and readily accessible even though he was on the other side of the world.
I stayed here for 26 nights. The apartment is very beautiful and peaceful. The kitchen and bathroom are spacious, and the whole house is well equipped with anything you could need/want. The Wifi & TV worked well. The dryer didn't work and at times I would have trouble with the washing machine. I didn't ask Jon as I didn't use it much, but I'm sure he would have tended to it if I asked. The neighbourhood is to die for, with loads of fun shops and cafes on Kings Road, with Waitrose and an independent Cinema a 2 mins walk away, and a beautiful park across the road. South Kensington Station is 10 mins walk away but its such a lovely walk that I looked forward to it every morning. I highly recommend this place and would definitely stay here again. Thanks Jon!!