After 4 tries to get a tiny plastic part for the desk, I ended up with 4 wooden drawer guides, one drawer and finally a damaged desk sent to me because they couldn't send me 3 small plastic parts that keep the drawers in line from drifting side to side.  Second order and the last one for me.  I guess I should be happy I received 2 desks for the price of one even though neither one is whole.