Shoe cabinet: a hassle for mounting

The shoe cabinet is consistent with the description and my expectations. The rendering is more than correct. However, the manufacturer would have to review its copy regarding the assembly time: 20 minutes indicated on the notice - Two things will happen, either we are particularly zero or designers are beings with a dexterity out Common!
It took no less than 6 hours, and lots of patience to finally succeed in assembly of this furniture! The assembly instructions are brief and imprecise, especially as regards the destination of the mounting screws, which led us to several disassembly and reassembly of certain elements! Get serious in the assessment of the time we are not all pros and I doubt that a pro can mount this piece in the time specified by the designer.