i purchased a 7 piece unit.  It arrived on a pallet with probably the best packaging i have ever seen.    There were no dents or scratches and because of the 'lift-off' boxes it was extremely easy to unpack.  Setup took a few hours and only required a second set of hands for a few minutes to bolt on the bridge cabinets.  Hint -  removing the door. on the tall cabinet using the quick release makes it very easy to bolt on the upper cabinets.

I have been  using the cabinets  and workbench for a few weeks now and am very happy with the quality.  The metal on the doors is a little thin, but they are perfectly aligned and work jut fine