You begin looking at a black door. Turn around completely and head down the hall, until you hit a staircase on your left. Ascend the staircase. Once you've got up to the top of that thing... Oh... Oh, no... Is... Look at the thermostat. Somebody has taken it upon themselves to put a plastic guard around the thermostat, with a key! I think that's a key-hole on the left... I've heard of parents, or dads that don't want ya touchin' the thermostat but... Oh, man, actually installing a plastic guard. That... That is a power move. Congratulations, whoever did that. Oh, that is awful... Anyways, turn to your left, and go to the first open door on your right. That should actually be a laundry room. Ah, it is the second door, rather. Once you enter that laundry room get between the washer and dryer, and you should be done.