They're ok.  The good part is these were assembled, and with all glued joints, no screws and they are quite stout.  I always look for fully assembled furniture on Wayfair to avoid the poor quality you get with assembled pieces, misaligned holes, and lousy instructions written by overseas manufacturers who don't understand English, that is, if they are even included.  The not so good part is the finish on these chairs is wafer thin and will scratch easily.  They really need a few clear coats for added protection.  They do have a nice Mid-Century style.