Excellent suggestion; I have a big one in my reloading room in CO but I need to get one for AZ! Thanks for the reminder!Very nice! If I may I’d like to make 2 suggestions.
#1, buy at least 2 large fire extinguishers and put one in the back of the room and one about in the center. It would be horrific to be trapped in there ia fire.
#2, figure out a way to get some ventilation going. If you clean your firearms in that enclosed space you will be breathing fumes that can harm your health.
Enjoy but be safe.
now the real trick is to keep it this clean all the time