Many holes were not marked or predrilled and the instructions lacked any dimensions for proper hole placement. Of the holes that were predrilled many of them did not line up. the steps had to have shims installed so that the doors would close, without modification, the doors would hit the step and not close. On one of the steps, the magnetic catch was installed on the wrong side of the step, once moved to the correct side, the screw holes need to be filled so the holes do not show. The quality of this product is minimal at  best, something I would expect from a $200.00 bed but not at what we paid for this bed.