The scene in SF is pretty dead right now since the massage parlour raids a couple of years ago. The best massage parlour for fs is a place called CEO in the city. This site is very similar to PERB. it is
this link to the same website will give you access to reviews and discussions. You will be able to read one or two line summeries of reviews but for more detail you must join. I recommend a one month membership to fulfill your needs.
Click on recent reviews in the upper left hand corner.
