Ordered two sets (total 4 chairs). One set was a breeze to put together, plus nice quality for the money, nicely upholstered. The other sets the screws/holes don't match up (you must line up back of chair to seat cushion). And you can drill holes because there is some type of metal liner in pre-existing hole. I'll have to return - but I know I won't have any problems. Good company to deal with....