My room is basically empty except for my bed, computer/desk, birdcage, and fan. It even has grey walls lol. This is mostly because my preferred horde is old books and they are pretty expensive so my collection is small. I also like maps, historical trinkets/artifacts, and indegenous art but I am unemployed lol.
I don’t dislike what I currently have but I do wish I had unorganized stacks of books everywhere (if only my bird would not poop on them)
My rooms are covered in cables, motors, microcontrollers, etc. Wall to wall desks, soldering setup, 3d printing setup, music studio setup, temp protect setup, main gaming rig, etc. There are just kind of piles of laptops and PC parts. Oh and I have a home lab too. I need a garage but will never be able to afford it