This was one of the top AirBnb's I have stayed at. The apartment is essentially three complete bedrooms when utilizing the pull-out beds/living room. We were three couples (and one infant) and felt very comfortable at all times. We also enjoyed that privacy of the ability to essentially close out the living room to make a third room. The location of the apartment was also brilliant - very close to the Pimilco/Victoria Tube stations and decent walking distance from Buckingham Palace and other great sights/areas.
William and his co-hosts were great. They found a key of ours in the washing machine and mailed it to us the next day. Very much appreciated and we look forward to staying again.