Gee, I'm impressed !
I make do with a table in the kitchen, near the cat's litter box. I also have one of those neat turntables on its own stand from Mechanical Contractors. I do use a large tray to catch loose dirt.
AS long as I sweep up, my wife tolerates it.
For really messy jobs, I go outdoors and work on the hood of the barbecue. For a recent trunk chop (from the
bottom ), I used a workmate in the driveway (and an electric chainsaw)
