Basic, sleek crib design that was easy to assemble.  All the screws fit as they should and the design of the included Allen wrench did not strip the screws.  This is good since the mattress is adjustable, you may have to unscrew and re-screw the screws multiple times depending on the number of adjustments to the the mattress. Although my son hasn’t gotten much use of it yet, the material seems sturdy enough. One star deducted since the crib is described as 4-in-1, however you have to purchase the toddler guardrail separately.