The walls on both end will certainly end up having doorways in them, but I don't evaluation what on earth is not there. At this point, unless I get a lot more instruction I am calling it a mezzanine and restricting the size from the mezzanine to incorporate this Place. https://manualliftingequipment94847.popup-blog.com/37244770/a-simple-key-for-mezzanine-barrier-unveiled