You are facing the railing. Slightly turn right and move a step forward. Turn right, pass through the table and the chairs and walk straight. You have an open door in the front. Slightly turn left and enter into it. Walk straight, climb up the stairs and move forward. Slightly turn right and walk straight. Turn right, pass through the dining table which is in the right and walk straight. Turn right and climb up the stairs. At the end point of the stair is your destination.