David is ideally located - 5 minutes from the station on the Piccadilly line (direct connection to Heathrow), Tesco Express and a Sainsbury's further away (where they refused to accept my paper 20 GBP note). Also a 40-minute walk to Euston station, if you feel like getting some exercise.
The room was small, perfect for one person, with the bathroom opposite me.
It was nice to actually meet the host - unlike for most of the AIrBnBs I've used in the UK and Europe over the last 9 years - and his canine companions. The little guy was very friendly, the bigger one more reserved and watchful. David was flexible about check-in and check-out times, which was an enormous help to me.