I'm renting a house that was built about 10 years ago. The attached, finished garage is under the master bedroom. It has two large beams running across it, see picture. The larger one is 6.5" ...
I have a potted plant (approx 5kg/10lbs) that I wish to hang from a drywall ceiling of a window aisle. Unfortunately, I have no idea about what specific kind of drywall plate it is or how it was ...