Thanks for the great guide.
I visited HK a couple of years back but had an uneventful time.
I did some search on 141db and shortlisted several wGs. By the time I finish my work and dinner, I decided to try out one of these places. I remember walking into one of the buildings beside champagne court but saw a security staring at me. I panicked and heard him said something, but I turned and walked out.
Then I decided to make a few phonecalls before approaching another place, but nobody picked them up. So I walked along another street to an address on my list and was shocked to see a large roller gate over the entrance. Without any access into the place, i loitered around under I see someone opened the door. I ran over quickly and slipped through but not before receiving a huge knock on my head (due to the small door opening). Was so embarassed by the stares of others in the lift.
Finally managed to go up to a specified floor, and saw several guys walking around, jumping up to try to peek into the flat from the tiny air vent on top of the wall. I looked at my list and went straight to a door with a welcome sign. The door opened after I rang. but the girl looked different. I didn't know what to do. Eventually declined politely and left.
That was an uneventful experience, but I hope it will be better if I have the chance to visit HK again.
Another thing which I found confusing is the way they name their levels in the building.