Got a great post-weekend deal at the Gainsborough for 2 nights. The location is excellent in South Kensington, a short walk away from 2 tube stations, plus both the V & A and the Natural History Museum are just around the corner.
A comfortable room on 1½. floor (i.e. no lift), without a view (the window opened on a ventilation shaft), with a nice, remodelled bathroom (the shower cubicle could've used a cubic foot or so more space, though). Friendly & helpful staff.
The only minus was the missing mini-fridge, so I had to order ice in, by the bucket, but again this proved no hassle.