@miah We had a pretty sizeable hot tub on the roof of the Porn Palace (popular during Friday "Happy Hour" parties, good idea to wait a couple days after the weekend to use again). It was a nice perk.
Alas, after we moved into the SF Amory, I failed to convince management to put a hot tub into one of the turrets. "Safety hazard" they said.
They eventually put a hot tub in the drill court. It was, not used much because: that building is old and dank and there were stale exhaust fumes because people parked in the drill court.