They have both women and men giving oil massages in the health club. You can pick who you want. This is not an exclusively gay place, so be discrete.

Also, the services provided are probably more limited than at places like Albury, Hero, Nice Guys, etc. You will definitely get a hand job, and most will pull out their cocks for you to feel or suck. Some will fuck you, if you provide condoms. I wouldn't expect to find any bottoms there, for sure.

Again, as this is not an overt sex place, be discrete. And don't forget to tip appropriately (500 to 1,000 baht, depending on level of "service").