Painting small parts
You can buy one of those cheap, I mean inexpensive plastic lazy Susans too. They last forever or until you drop it on a hard concrete floor.
When I'm painting small parts in my cellar, I put one of those sash fans in the window. They fit perfectly. The one I have has two fans. I can set them for exhaust or intake, or one for each.
Then I hang my parts on the water pipes. Works great as long as the parts are not too heavy!!
"If the engine starts, you're half way home."