Hey all, I was looking to see if anyone had any storage suggestion ideas for this Dead space. I have behind my refrigerator. I’m only able to reach in. Probably about 3 ft or so, but the space is about 4 ft wide by 7 ft long. The floor of this space is also the ceiling of my basement, so I can’t see it supporting very much weight without being reinforced. Looking for ideas if you have any, thanks!

also, that light switch box space sawed out of the door frame must be some kind of crime idk 😆