I've lived in a few house shares where power/bills are all included in rent, but the contract forbids running a business from the premises. I assume they wouldn

I've lived in a few house shares where power/bills are all included in rent, but the contract forbids running a business from the premises. I assume they wouldn't particularly care if I had a small software business or whatever, but if the servers were in the house and they were getting billed they most definitely would.