Poor quality flat pack, drawers do not align correctly, the furniture board splits easily, I would not recommend this product.
Given I have assembled all sorts of flat pack furniture in the past I felt I had the relevant skill set to make short work of this simple bed, however, due to poor instructions, unlabelled parts and substandard materials the process was laborious, and the bed was damaged in several places due to the chipboard giving way.
My suggestion would be for the manufacture to label each section A1,A2 etc, make it clear on the corresponding instructions and use a higher quality chipboard. 
There’s no way I would be willing to dismantle the bed and seek a refund, it’s too much hassle, lesson learnt.
I have given two stars as regardless of the additional work I am going to have to do repairing the cracked sections my 4 year old is happy with the design and storage. I would use a ‘big box’ retailer where product quality could be assessed for future purchases of this type.