First of all, Sandy is an exemplary host who went above and beyond to make sure I was comfortable during my stay. As to the apartment itself, it's actually nicer than the photos make it look. The sitting room is quite large, and the kitchen is tiny but functional - probably moreso than my own, honestly. I'm 6'0" and could stand in the middle of the upstairs, though I had to duck on the sides, but it's not a problem unless you're particularly clumsy. The major drawback is the location - it's a 25-minute walk to the Underground, not 15. It is about a 5-minute walk to a bus stop from which you can take a bus to the next tube station (inbound / last outbound), but it's still quite a ways away from central London. There's a Lidl within walking distance, but I had to take the bus to Tesco and the tube to M&S. If that's something you're willing to put up with, this is a great place to stay.