If we were to nitpick, the room was smaller than we anticipated. There was a slight unevenness in the room’s floor - I had to pull out the bench from the wall so my suitcase won’t (appear to) tip over. The bathroom sink is a tiny bit clogged - lower water flow is perfectly fine. If architecturally possible, adding a rubber door seal strip would give an added privacy and possibly reduce noise from the hallway too.
Overall we really enjoyed our stay and wish we could stay a couple more days. Good and reliable AC, friendly and helpful staff, nice rear garden, comfortable lobby with ample seating, and great location for visiting Wimbledon games, Airport and other parts of London. We will definitely come back if we visit London in the future.