Product requires about one hour per chair to assemble, and I am mechanically inclined!   Product has a thin grade of steel used in the carousal roller bearing plate causing bending and warping  of said plate if sat on by a medium to heavy weigh individual.  Products wooden ring around the base splinters from feet resting on the surface (which of course is the natural position while sitting).  Product has poor joint fitting, filled in with cheap putty and stained. Product's basic wood frame is made from laminated plywood like material.        

The good news is they are cheap, ship fast, and look a lot better then they feel.  I would recommend another option.  Sorry.