Unit seem sturdy enough and seems to function well.  Drawers move easily in/out on the track.  Unfortunately, unit was delivered with one of the front wheel coasters not attached.  The single screw that affixes the coaster to the base was missing and so the coaster was not affixed.  A trip to Lowes was necessary in order to complete the unit.  If the coaster was attached as it should be, then the unit would have been ready to use out-of-the-box.