Not a trip report here, but since we enjoyed WWW June week, I wanted to confirm what Chris S said [no rules...no door....no supervision....so I guess it's 24/7 whatever you want (with consenting adults)...]
The playroom is quite out of the way, not much attention given it, as people walking by have a quick bathroom trip on their mind as they walk by. The few times I did pay attention, there was very little use of the room. Since it was new and I was compelled "try anything once", we had a nice reprieve from the sun on one of the hotter days, for the shade, and with the fan overhead quite cool. The heated pool doesn't offer the refresh out of the sun it used to in summer months. (may be great this winter). Getting out of the pool for fun was good, as sometimes the pool edge, chairs, and other places are not always "comfortable" when the urge stikes. Clean sheets and towels are right there, took it easy and pleased to have another couple stop in for a short as well, came and went, hehe, what could be better. The poolside PDA's continued on, even more that I remembered on some trips, so the playroom didn't change that. Years ago there was so much talk about the "sex policy/police" and there was none, so just like Chris said, no rules, no door, no supervision........... with consenting adults, hehe.