This metal shed will keep the rain off my garden equipment, tools and fertilizer.  The directions for assembly were all illustrated, therefore easy to understand.  But it took about 8 hours over a couple of days for two of us to assemble.  The metal is very thin.  The corrigation keeps it standing, but there are places where it dented with the pressure of the screws being inserted.  There were extra bags of some kinds of screws and missing one kind.  I saved $150 over building it from scratch with wood.  questionable.