I can only imagine the manufacturer of this atrocious piece of furniture is making off with a pretty penny as the build quality is subpar at best (dowels break without effort, multiple cracks). 
Let’s not pretend the instructions are any better. “Unclear” is too nebulous a term to describe how utterly useless the instructions are. So much so that I’m rather certain the design and manufacturing teams had different beds in mind and only managed to squeeze out similar instructions out of fortuitous happenstance. 
I would recommend avoiding this manufacturer.