Location and price can't be beat. Gianmario was unable to meet us so we were given an orientation and keys by Moses who is very accommodating. The flat is in the Chelsea Cloisters building which is very nice. The room and bathroom are cozy, but comfortable for 2. There is a Sainsbury market 250 feet and Starbucks 400 feet from the main entrance. Plenty of bars and restaurants within walking distance. Kensington South Station is a 5 minute walk. Kensington South is on the Piccadilly Line which runs to Heathrow Airport frequently and takes about 45 minutes. The bed is very comfortable but expect the noises that come with city living. So you might want to bring ear plugs if your a light sleeper.
I would definitely stay here again.