The boxes arrived in semi rough condition and I was worried about damage.  Upon opening they seemed to be well padded and protected, OK, no damage.  The assembly instructions are simple.  The first chair took a little bit longer to but the others were a breeze after the learning curve.  You have to be very precise in to make sure the small cross braces line up with the slots as they don't just slide in.  The chairs seem very sturdy and comfortable.  The only reason I didn't give a 5 star is that some of the pilot holes didn't line up for the screws.  The screws require lots of torque to go into the plastic parts, so I think the assembly would be difficult for someone not very strong.  A good workout for the wrists.