Yeah, I think my spa was one of the "trendy" ones. They did put up signs reminding people not to have sex in the pools, though they weren't at the "guards" stage yet. So I imagine there must have been some incidents.

As I said, it was more an issue in the (textile mandated) bathing area, not so much in the textil free saunas though.

It's good to know there are still other spas around.