Great location, 15-20mins walking distance to all the popular spots, shopping areas and good restaurants. easy to get taxi too. 1 mins walk from organic food and wine store and a convenient store. 800-1000 meters for supermarkets like sainsbury and waitrose, around 1000 meters for shopping hotspots like Hartford’s, Harvey Nichols, Victoria Station and Its Shopping Center......anyway, it is a very good location, good neighborhood, quite place but convenient to busy areas like Sloane Street, Knightsbridge, etc. Chelsea is also a traditional London rich area, so the restaurants, bars and small shops nearby are also worth to explore. We had a great staying and we actually extended our holidays.
For the house, I would say it is good for 4 persons, coz one of the bedrooms is rather small, but for kids are ok. Good kitchen area and living room too, and fully furnished, comfortable and clean. The little garden is lovely.