Absolutely love this spot. Been going on Weekdays for YEARS. They used to have an amazing Day Shift that was good vibes, great girls, fun and good drink prices.
It sucks they don't have Day Shift anymore. The Manager staff is always great, Bartenders are all hot and great as well. Girls are generally chill and not super pushy. Friday/Saturday nights are packed and lots of the girls are hustling, so I generally won't go in those nights.
Extras depend on the girl, and how much you spend. I have had a lot of fun on different nights for not a ton. You do need to go into a VIP room though which is 30minute minimum and I feel is a slightly steep price but it isn't bad (and considering everything in San Francisco is expensive.)
Overall still my favorite place to go.