Beautiful apartment in an extremely central area! Stayed here for five nights with my mother. We both loved the place-- very spacious (especially for London), with beautiful architectural features, lots of sunlight, comfortable beds, and a great kitchen and bathroom. Toby was very easy to communicate with. Everything was super clean.
Location is ideal for theater-going, as well as sightseeing in Central London. Definitely quite a lively area, with lots of tourists and student groups, but the street immediately in front of the apartment was surprisingly quiet and calm. That said, the windows are old (not at all soundproof), so the bedroom in the front of the apartment should be a sound sleeper, particularly during high tourist season and on weekend nights.
Overall we absolutely loved out stay in this apartment! Check out the restaurant Barrafina just around the corner-- we happened to eat there our last night and it was divine.