Other travelers have mentioned everything about space, location, convenience, and unique aspects of the building itself. Two inconveniences during our stay- 1 the wifi was down for our 3 day stay. Not the owner's fault, but a minor inconvenience (we have mobile service) and a big bummer for our son. 2 the AC was barely working. It remained 80f(26c) in the room all night, and then mysteriously it would kick on at 6:30am or 8:00am or some random time in the morning. Normally we don't mind the heat. But in such a cramped space, it was a little overbearing. I don't know if it's on some kind of timer or what, but there is no control in the room. We are highly adaptable travelers, but we would maybe consider other options if we return to HK one day. Otherwise, great host and place was clean. Hot water is excellent.