very well constructed bedframe, they supply both formats for a boxspring and for use with no boxspring.took me a few hours to construct it but the instructions are very clear and its just a matter of using their fasteners,which are allenkeys,they supply the key for tightening the bolts,overall id say the bed is a great value,fabric is nice,we are using a wayfair mattress as well which is a little small fitting inside this bed, that would be my onlycomplaint here and its a minor one as the duvet cover will cover the gap.nice bed, thanks wayfair.