Is this unit military grade ? No, but if you are mechanically capable it is a good unit. I chose to pour a concrete slab, and assemble it in a garage. 5 of us made it an assembly party so the job was easy. Even then it will take at least an afternoon to assemble. After, 4 of us carried it out and placed on the slab. I put a 1" strip of pickup truck camper weather stripping across the bottom to seal it. Then I ran RTV silicone around the outside as a double barrier. I also drilled out the concrete and fastened it with Tapcon screws, then pulled the "foundation" crossbeams. It is a light duty, but sturdy unit if you assemble it correctly and don't ab-use it. I am using it as a generator shack.
