I stayed in Alison’s flat for 3 nights, I got a single room. The room was a little small, but it was super clean, the mattress and the bed sheets were pretty nice to sleep.
The location is not near center of London, but in less than 5 minutes you can reach to the subway station.
Alison is hospitable, she responses quickly.
A disappointment is no supermarket near the flat.
I recommend you the Alison’s rooms, the price is very moderate compared with its quality.