Con's: Some of the bolts were the incorrect size and after several emails, OS determined the correct ones could not be obtained from the manufacturer. I opted for a partial refund and purchased at big home improvement store. This bed is a bear to assemble. Lining up bolts with precision can be difficult but I managed, an extra hand is necessary. As for the drawers, be sure to carefully remove from the rails in order to connect the drawer frame to the bed frame. Don't tighten bolts until other corresponding bolts are threaded.
Pro's, overall a very sturdy bed once assembled. Kids love it so that outweighs the pain of assembly.