That storage room is half of an old 2-door garage. It still has the garage door instead of a wall, floors are concrete, single outlet and light, and has no heat

That storage room is half of an old 2-door garage. It still has the garage door instead of a wall, floors are concrete, single outlet and light, and has no heating or air conditioning. So it would require similar upgrades but in a much larger space, so fairly costly. Might do it in the future though!