Thanks for the info. Although there seems to often be some young cute looking girls passing thru there, I think I will have to pass on the action at the Tai On Bldg. I am a little too uncomfortable being the only white boy wandering the halls of this large Chinese residential building. I am actually somewhat surprised there is any kind of "red light district" in this building. It may not be a fancy high rise, but doesn't look to be your typical seedy 141 walk-up either, and with just a couple of rooms available on separate floors I will continue to keep my hunting to less imposing locations.