I'd love to have a big plasma cutting table, but no room. Still, I needed something for small brackets and such.
I ordered this little (12") BBQ from Ace Hardware-$4.79, shipped FREE to my closest Ace- $5.20 w/tax. There's also an 18-incher for those big jobs.
I cut out the center 2 rings of the grill so there would a big enough hole to avoid cutting the other rings, then put 'bout an inch of water in the bowl. Any more and it leaks out the leg holes...
When I'm done cutting, I dump the water, give it a quick dry and hang it on the wall with all of the pieces inside. Like cash-flow in a business, floorspace is 'King' in a small garage.
Silly? Probably. Dumb? Maybe. But, "It Worked For Me".