To save a little bit of money, and to get a little more storage than we could afford otherwise, we bought a used cold room. It is a relatively easy process to assemble the cold room. The panels of the cold room fit together tongue and groove along with a heavy-duty cams that you turn to lock the panels together. It is all a little reminiscent of assembling IKEA furniture. With the wall and roof panels secure, we had the condenser unit installed. Environmental laws are becoming more strict, so we decided to purchase a brand new unit to avoid any problems in the future. Now that summer heat has started to hit, the cold room is a wonderful place to go and cool off.