We love these chairs and tables… bought 3 sets for our fire pit area… 1 table was damaged but they are sending a replacement which was handled quickly.  We had a total of 6 people using them on the first day and everyone loved them and were comfortable.  
Sturdy and relatively easy to put together… just be patient and give yourself some time.  Also this manufacturer put in extra screws abs washers.  Everything was clearly labeled and picture directions (no words) were reasonable to follow