Fair enough, I just happen to disagree. To me, that entire scene smacks of a pickup.
Since I have seen that exact behavior in real life without cameras I say not staged.
Of course they know the cameras are there, they don't know when/what they're taping.
They don't put them in certain areas say bathrooms or the guest sleeping areas but they are in the common areas. FYI I have been in places with 24 hour filming and they state that even when people are told they will be filmed and to change clothes in the bathroom, people will still do things like undress where the cameras are. Talk to people in security jobs such as elevators and they will tell you tales of people publicly doing stuff even when signs are posted that they are being filmed. Stuff that will get them arrested.