Been to two AMPs recently, one place sends high mileage clients to room that's all the way in the back so people won't hear the sound, while the other place would complain to each other for being too loud.
MPA I saw was purposely making noises hinting Johns that there are more available, I heard dude coming back with more cash after he heard what's going in the room..
It was bit of wth moment for sure though, when MPA screamed and made all the fake noise while I barely even touched her...lol