The bed is solid and strong. Made very good the skin is not leather but fabric... 
you need a box for this becuase the bed is very low. while I build it up I notic that the three long wood pieces that placed on two side and middle of the bed and usually it comes with three small wood pieces that support the bed and it screw on the the long wood and stick on the ground was missing... I watched on the video that it has to be in the box but that three small pieces of wood for the ground support was missing. 
Thanks Nazir from Toronto.