Yah, I'm a garage freak. Mine is painted & finished with cabinets down both sides with built in super strong steel work bench, metal pull out droors (recycled lateral files systems 6ft high from a corporate office) all custom built in. trimmed with moulding... I **** you not... lol
The nice thing about doing this is, even though I have a ton of power tools, kids stuff, biks, ets. Everything can be locked up and mess free. I can use it as a shop and the kids can use it as a play room opening up to the kids on the street. My wife doesn't understand it, but I've had guys take picture of it to replicate it.