I stayed here for a week with my wife and my parents and we liked it very much, especially for how much space we had inside it, and because my parents are in their 60s, they really appreciated being in a quiet area without the buzz that's typical for central London!
The patio was another big plus- we spent our mornings and late evenings there chatting over a glass of wine. Great transportation links as well, we managed to visit all central London very easily.
All in all, we really enjoyed our stay in this house, and will recommend it to our friends! Thanks Johan!