I stayed here for three weeks, and had a great stay!
The room/flat is detached from the house and feels very private. Everything was at it should, and very practical.
Grocery store was close-by, but the tube was a little bit further. The bus stops really close-by though, but does not go into London city center, so you’ll need to switch to the tube if you wanna go all the way there. In total not a big problem.