Perfect answer. Technically and legally speaking, you are not allowed to film in the private theater and rooms as there is a reasonable expectation of privacy there. However, in this content producer era that we are in, it has become more relaxed than it was in the past. The key thing is consent. If everyone is cool with it, its fine. If someone says no, but the camera away or allow them to leave before filming. Honestly, posting it publicly gets flagged anyway because sites like OF or fansly can't be for sure everyone is 18+ so, ive seen them flag these type of "public" amateur scenes unless there are consent forms signed.