Facing the desk, turn 90 degrees to the left. You should be facing a wall with three doorways. Jump over the bed and take the left most doorway. Walk down the hallway, the railing on your left. Continue all the way down the hallway, you'll reach an area to the left with stairs, to the right a door that's half open. Continue one pace past this junction and continue down the hallway towards the next open door on the right wall. Stop short of the open door on the right wall. You're now done.