Follow
The popularity of Airbnb and other informal rentals has coincided with the increased production of cheaper hidden cameras, making it increasingly likely that your stay could be viewed by the person who rented the place out to you
“Just because you’re paranoid doesn’t mean they aren’t after you.”
How to use your phone to find hidden cameras
https://www.theverge.com/23550845/smartphone-hidden-camera-android-ios-how-to