I have been here many times...

I have been here many times myself. It is the best spot if you are in San Francisco. Best in the sense of value for your investment. Park in a garage or on the street, though be aware of your environment. Thu, Fri, Sat evenings are always packed and its not a big place. Go on the weekend or weekday daytime if you can. It's 20/40/100 as far as rates go and it really can vary depending on the girl. Invest time in talking to the girls, you will usually know from instinct who is friendly and who are the robbers. Again, low traffic times of the week are much better than the times when the place is packed with guys. Eat or drink before you get there, the restroom needs some work. Otherwise, the best in town!