I had an absolutely great 1-week-stay in Vesna's house!!
Unfortunately I met Vesna herself merely once or twice (because she went to trip), but it was obvious that she is a very kind host and her family is always welcoming and helpful. I loved the conversations with them.

The room is as clean as a rich hotel room, the kitchen and bathroom are also clean and easy to use for foreigners, I think.
The neighbors are quiet and tidy. And there is a huge Morrisons in 10-minutes-walk.
Some other Airbnb guests usually stay in her house, so you can chat with them if you want.

Although the house is a little far from central London, if you would like to stay as you are at home, I highly recommend.