I just moved into a new house, and unfortunately the shed I planned on putting everything in doesn't have electrical connections and is unbearably hot, so my only option is this "closet" space. It's 6' wide and 2' deep. I was thinking about building a shelving unit to get the carboys off the ground and I could put my equipment underneath. The big issue is cooling. We don't have central air, so I'm wondering if I should just stick with my trusty cooler bag, or if a cheap mini-fridge would be worth investing in. Here's a photo of what it currently looks like. Any suggestions?