Excellent location, as described online. Marchmont Street is lively and fun, and the apartment is very close to the Tube and within walking distance of the British Museum, the British Library, and St. Pancras Station. The apartment, while old, is great for two and adequate for four with a useable kitchen. In summer it could be noisy at night because of nearby pubs and the stairs were rather steep to the landing. Nevertheless, Diana was wonderful about communicating and quite helpful. We really enjoyed our stay. Overall a great deal!