I decided to book into Becky's flat when working an all-night session at a nearby Recording Studio in Baker Street. I wouldn't hesitate to stay there again. It's light and incredibly quiet, located on a mews-style sidestreet not far from Edgware Road/Marble Arch. You can be in Marylebone in 10 minutes by foot. Basically most central london locations are walkable, making it an excellent choice if you were in the city for sightseeing. Wouldn't hesitate to stay again next time i'm back.