Good luck NOT!
My IA: Delivery people cannot find my office. Ever. They find it, but they rarely make the effort to go up the stairs, so we are always harassing them by ringing up and demanding they, you know, deliver.
UP: the guy I rang this time was super efficient and has arranged for me to be able to pick it up this afternoon at a depot super close to work (not the one it is supposed to be at), so there is that.