Check my thread I posted; plenty of information there for you to see, including addresses.
http://forum.sex141.com/eforum/v ... 3247&highlight=
PS; if you plan on going to Kowloon Bay to get tested at the clinic, you can get a bus that goes out to the clinic instead
of getting a bus. If I remember correctly, it's the 50M green mini-bus. Taxi costs over $20, mini bus is only a few bucks.
Good luck