@Floscinco0
I'd be flattered, and thank them, however I would not allow it.
This is not a guest stay, it is something else altogether.
Filming is disruptive in so many ways. Locations get high pay and a pile of contracts. The tech requirements are larger and thus are the hazards. The school would need to have a large comprehensive insurance policy, with you named as a beneficiary. The risks of damage and injury are real.
We've a link with the local location scouting person of the local film council, and are very hesitant to allow filming due to how complicated the whole process is. So far we've not allowed filming here, and we are in an area where lots of locations are, lots of productions happen, and we'd be a great location. Even with new tech, there's too much disruption, and it doesn't at all compare to the use of a guest stay.
Do let us all know what you decide.
If you are at all tempted, some solid legal advice might be a good idea.