Hanging medium weight things from popcorn ceiling in rental
The issue is with popcorn ceiling you won't get a good clean surface for adhesive. I would just screw a hanger in the ceiling and patch it with a tiny amount of drywall compound when done. With the popcorn ceiling your landlord will never notice because of the popcorn texture of the ceiling. You can even get popcorn ceiling texture in a can if you are concerned about it and re-spray over the area when you move out.