I've had a full refund because of a non-hidden camera at AirBnB, including a call if I felt unsafe etc. The home was equipped with some security cam that overv

I've had a full refund because of a non-hidden camera at AirBnB, including a call if I felt unsafe etc. The home was equipped with some security cam that overviewed the hallway to the bathroom and the entire living room. I covered the cameras with a basket so there was still audio possible.. I figured if the Airbnb owner would complain I had proof that they watched. After a month back at home I got a message that I got a full refund (didn't ask for it, just wanted to make them change the listing).