I stayed in this studio with my boyfriend and I have been good, the description of the announcement it is real, the studio was nice and clean and also the bathroom (that it was separate from the room) but it was not a problem because it was next to the room and always clean.
This studio is comfortable if you stay in London for some days.
Alessandro has been a kind person, I call him when we arrived in front of the studio and he gave me instructions.
The neighborhood is perfect, quiet and elegant, close to Victoria Station convenient for the bus from the airports.