You may recall this set of two chairs, a loveseat and small table I picked up cheap at a recent estate/yard sale.
Here's what the set looked like when I found it. Plenty of surface rust and missing or chipped paint. I put the wire wheel on my power drill and cleaned up the worst areas, then primed everything.
And here's how it looks now with new yellow paint.
I used about 4 cans each of Rustoleum primer and paint, and the set probably took about six hours to clean up, prime, and paint, including drying time.