I am large, and the chairs are weight rated for at least 300 lbs. That is a real plus. The table and chairs are very sturdy and pretty. 

The set is easy to put together IF you use a 9/16 ratchet and an open ended wrench. Otherwise, it would take forever to assemble using the tools that come with the set. The 9/16 ratchet fits on the bolts and makes getting into tight corners much easier.  I recommend that you put this information into the instructions so that customers can whiz through the assembly.