Richard's place is great for a short, convenient stay. It's in predominantly South Asian neighborhood, full of good "hole in the wall" places to eat (which you'll need, since the place doesn't include access to the kitchen), and easily accessible by public transit (a short walk). The top floor apartment I was in was quite small, which was cozy for me but may not be comfortable for someone on the taller side. There are two windows on the ceiling, and it was lovely to fall asleep to the sound of the London rain.