Sky and his wife Mindy are the best hosts imaginable - open, courteous and as warm as if you were part of the family, always helpful, generous and very considerate. I stayed in their flat for two months for work reasons and it was exactly as described. I had a wonderful time.
Especially important for me: the Piccadilly Line, which takes you everywhere, is about a minute's walk from the flat. Two bus lines were also north-south from there. Shops for daily needs are also in the immediate vicinity and a whole range of bars and restaurants in nearby Ealing can be reached by bus in a few minutes.
If I return to London in the future, I will certainly stay here.