: Although it's not that pretty, it's very functional. And cheap (about $20).
: Built from thick tongue&groove OSB and a few 2x2's & 1x4's. Not
: attached to the wall or anything and built modular, making it easy to
: disassemble in order to move it. Any opinions for a finish. Paint it?
: Stain it? Just leave it alone?
: SMF

Ideas,
I’d do like jim says and make it into a pc of yr living room furniture. Stain and urethane the osb, then perimeter band it continuously down to the floor in that black foam, move the 1x framing back so the sides stay proud like bookends and place shelving betw on the back and put a desk and dwrs under or large shelf and shelves under or for a blt in cab for yr computer stuff or move that tv over and make it yr entertainment cabinet. Hot glue the spkrs to the yaks for that surround feeling,hehe. Remove that long brace on the floor so you can get in to the cabinet if a desk. Move the bikes to the paddles area and put hooks high on the wall for the front tires so vertical storage. Move the paddles to a little 2ndary outrigger betw the yaks(say outa plastic so can deflect ) And stain out the door to same as wall colour so doesn’t compete w/ the yaks and strong cabinet colouration.