I have never seen an item arrive in so many pieces, nor require so much effort to assemble! Luckily, I have a bright nephew who was able to carry the pieces up 3 flights, understand the directions, and complete the tedious task in 3 12 hours! I know you offer paid assembly, but much wait time! I will never buy another item from you which needs to be assembled!
I do like the desk very much, 
but ended up paying much more to have it assembled! You should specify the contents of the huge box!