The issue with this bed ; 
the skill and previous experience needed to put it together ;  
diagrams leave a LOT to interpretation ; 
at least 2 patient and slim and nimble people are needed ; 
and ,  
clearer and precise explanations on how to go about fixing the pistons depending on whether is a left or right opening bed  - So very VERY easy to get the fixing of pistons wrong and cause damage to the leather covering of the frame and to your back.