So you moved to Hong Kong and found yourself living in a space much smaller than you did before. After you calmed down and started to enjoy the piano player next door and the flat footed 4 year old upstairs what were the cool space saving ideas you noticed around your apartment?
Recently I viewed an apartment which had a raised floor built into the bedroom floor which provided storage space for suitcases and the like, as well as the base for the bed.
In a different place I saw a special vented cupboard in the back of a kitchen unit which housed a de-humidifier.
Hallways seem to be popular for lowering ceilings and creating extra storage.