I am GIVING AWAY (not selling) a bed frame that could be used for any twin sized mattress but it's really meant for kids. My son's "big boy" bed when he graduated from the crib. It's in very good shape. The only flaw is the plywood one of the drawers broke. So in order to use that particular drawer, it's just a matter of getting another piece sized to the drawer.
If you are somewhat in proximity to Arlington, my neighbor has offered use of his pickup truck and I'm willing to deliver. I might ask for a bottle of prosecco as compensation :)