We stayed with our family at Anna's place over easter. The apartment is amazing: It is very spacious, tastefully designed and well decorated. It is greatly located close to Battersea Park. Chelsea, with it's reknown King's Road is just across the Thames.
We very much enjoyed our stay. Anna was very helpful and responded quickly, always open for our requests, such as helping to arrange for a babysitter.
We will definately come back next time we stay in London. We can highly recommed the house.