I would never have this many cans of the same thing. But a great idea. Rotating canned food system - diy Even if you're in a small house/condo you could put one of these in the back of your closet to utilize the space efficiently
DIY RV Food Storage Can Dispenser: Keep the RV Pantry Organized
This would work, bed could also be couch with just adding pillows. Add bathroom & kitchen, MY NEW HOUSE! :) The Ovida tiny house, a 160 sq ft vacation rental at the Getaway House resort north of Boston.