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!

What’s on the other side or the wall?
The “best” use of that space would be to punch a door in the wall and make a floor to ceiling pantry IMO.