You should have no problem,
I bought it froma local company called tec lifts
All made in america and i have 3 freinds that have bought them and have had no issues
I also reccomend buying the cross jack for the extra $500
worth every penney
:)
You can not use if it is occuiped space above or adjacent
It needs to meet a 2 hr fire rateing which is 5/8 firecode Sheetrock or blueboard :beer:
In my opinion the cost is not that much different just to do the firecode