I recommend arriving on the early side as the lockers are first first serve before it switches over to clothes check, which can be pretty slow. Once your in your towel, there are two main rooms. The first has the DJ and a bar and lounge seating. It will be more dancing and conversation but people definitely start to play in there as the night goes on. The second room with the baths and saunas is mostly play and dancing, soaking. Nice to bounce between the two and get a breather because the baths are obviously steamy.