I had a good stay at Alisons place. We didn't meet in person, but Alisons partner gave me the keys and a short guidance through the house. The street is quiet and there is a good connection with the public transport.
The bed was really good!
As a former guest already mentioned: the stairs aren't really clean (cats hair). The 3 cats don't come in your room when you keep the door closed, but you meet them everywhere ;-) (bathroom, kitchen....).
I slept very well during this weekend in London for a sharp price...