It wasn't so easy to find the house at first, but the flat is conveniently located near the tube and once you know your way, it's all cool.
The room is nice and clean (would have appreciated some space for our clothes, though), the bathroom is basic but nothing missing.
Wifi works fine.
The host was friendly and told us we could use the kitchen if we wanted to (we didn't) and also not to worry about coming back late, etc.
We didn't interact much with the host, but is was pretty easy going
We hope we didn't wake him up the only time we got back late :)