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!

Homelab. Or a pantry with deep pull out shelves. Or open it up on the side of the room through that doorway and convert to a built-in bookshelf or cupboard and close it up on the kitchen side.
I second this. Especially if you’ve the means to vent it appropriately. It will help isolate noise.
And if youre feeling like some minor woodworking… They sell door framing for next to nothing at big box stores… A thinner one would vastly improve your light switch situation ;)
Thanks kind of where I’m leaning. Do you know of a track or something that would allow me to pull the storage out?
Rack tracks exist for this and if you are looking to not get smushed or see your equipment take a fall I’d strongly recommend it.
For a smaller lighter rack many racks can be bolted down and pulled out / rotated.
I’d start with IKEA, for inspiration at the very least. A lot of their kitchen stuff is very modular, so they may have something that could fit in without too much fuss.