Curiosity got the better of me and I checked the place out.
It is a bit of a gentleman's club but there's no membership fee. You're greeted by girl behind a big counter, kind of hotel-style, and shown the menu:
$24 for a sauna
$107 for and hour and a half massage (includes a sauna)
There were other options but I forget what they were. Anyway, I opted for the hour and a half, had a quick sauna, sat in the lounge for a few minutes and then went in with Judy. Cute girl and the massage was great but absolutley no extras. Still, it was worth it and I'll probably go back from time to time.
One downer is the rooms have pretty big windows...the girl keeps you covered up but it still bugs me to have people walk by and peep in.