This is an almost perfect apartment for one or two people. It is comfortable, and the kitchen is rather better supplied than some I've been to, so cooking was not difficult. For a basement flat it gets a surprisingly large amount of natural light, and it has only a few steps down on the outside. The wi-fi works well, as does the plumbing. Olivia is a wonderful host: responsive, and solicitous of guests' needs without being intrusive. There is a supermarket (Sainsbury's) 2 blocks away, and two Tube stops with 3 lines 3-4 blocks away. There is a Tesco supermarket in one of the stations, and a Marks & Spencer's food mart a half block before the stations, towards the house. There is also a bus stop on the corner with multiple lines. (Flag the driver if you want him to stop.)
I would stay here again in an instant.