The flat was lovely and Mike was responsive and easy to deal with. It's in a good location for Wandsworth. Some traffic noise even though it faces a private courtyard, but not a major issue for me.
The main downside that I can't overlook was that the flat wasn't cleaned to any level of "acceptable". The flat isn't average but i can't give excellent for something I think is wrong for whatever the reason it happened.
The flat was "made up" for a new guest but the bedsheets weren't changed (blood on one pillowcase), there was only one clean towel (plus another that was basically a rag) , the bins weren't emptied and the shower/bath was very "used" dirty.
Mike did arrange for a cleaner to come in the next day (and she was very thorough).
A minor niggle and common on Airbnb is when the owner's things leave little storage space to use meaning you have to live out of a suitcase - but that's the nature of Airbnb, some are pure rentals and some are not.