System arrived and was packed quite well.  Took everything out, read the instructions ( it was nice to get two sets of instructions so I could have one show the parts list and the other showing the instructions on how to put it together without flipping pages back and forth).  First chair went together reasonably well.  Struggled with the second one as the bolt holes did not line up quite as well.  Finally put some hand lotion on the bolts as a lubricant and that made them slip into place much better.  Should have checked the overall height of the chairs as they are much shorter than the ones they are replacing, so now it looks a little unusual.  I guess I won't notice that after awhile.  Overall they seem fine.  Didn't give 5 stars as I had to struggle a lot more with the second chair.  Now that it is complete it is fine.