The shelves I got are eight-by-eight with cupbaords, the desk is a plank of wood on two sets of draws (five), and the bed has four pull-out draws. Draws take so fucking long to put together when you have to make copious amounts of them.
Along with this, my bed was quite expensive and has these slats that allow you to configure them how you like, so you have to hand-make them.
All in all, it took fucking ages mainly because I was doing it on my own.