I stayed in one of the single bed studios, really tiny but because ofthe layout it did not feel cramped at all. The big window overlooking beautiful neighborhood was lovely, room was tastefully decorated, and the building, windows and staircase are charming.
The place was very clean and everything functioned well. Hosts were very accomodating and quick to respond to any issues I had, providing an electric heater when it got very cold, making sure water was hot, and facilitating luggage storage.
Needless to say, the location is fantastic, especially its vicinity to Kensington Gardens and Holland Park (and the shops and the tube and buses). Would love to return.