The apartment was exactly as described. All rooms are a good size, bright and very clean.
If guests are light sleepers, they will find the train tracks that run just behind the apartment rather noisy.
The apartment is close to the Central line which is the main line going across the city and very convenient for transfers. However, the apartment is located in the west end, beyond any of the tourist sites. Count on 45 minutes to get to the V&A and at least an hour for the Tower of London and Tate.