Go right through the room to the hallway. When you get to the stairs on the right go up the stairs, turn right at the landing and go up the stairs again. At the next landing stop. Do not go up the next set of stairs.
Walk through the room and out the open door into the hallway. Walk down the hall to the staircase and walk up the first half and turn the corner up to the remaining flight of stairs.
Walk in the opposite direction of the microwave. Turn right, and go up the stairs. Stop on the platform right before the top of the stairs.