The location cannot be beat, and the flat's location at the back of the building meant it was always quiet despite being right in central London. The entire flat was extremely clean - probably the cleanest Air BnB I've ever moved into. Despite being a small flat (actually generous for central London) the space was extremely well designed with fantastic nooks and crannies for storage. The bathroom in particular.
The staff was extremely friendly, responsive and helpful. I will definitely return.