The filling cabinets arrived as you mentioned in the order. I was in the midst of another project so the cabinets had to wait their turn. 
I finally got to the cabinets, the directions were not the most explicit, but after looking all things over I was able to start putting things together, All the pieces were not numbered. I fortunately know how to read drawings, so I assembled the pieces and put them together, as per the diagrams. The second cabinet was completed in half a day maybe six hours. They look good and will be filled soon.