This took me 90 minutes to assemble using only the tool they provided and a hammer to tap the slates into place.  Is really solid once assembled and the shelf takes the place of a night stand for guests.  Having the additional 100V and USB outlets really makes this a winner.  Very happy with the purchase.  Some advice when assembling, pay close attention to the pictures to get the pieces oriented properly.  Pictures show the bed in a 9' x 10' room.  Since I was limited in space I added two clip on lamps to the headboard and 4 underbed drawers (purchased elsewhere) to use in place of a dresser