Right now you're facing a cupboard. Turn right and exit the place. On the left you can see a large piano. Turn left and walk till the end. Now you're facing a wall, turn slight towards your right and you can see a narrow passage. Walk into that passage, where you can see a closed door in front of you and a staircase on the left side. Walk all the way up through the staircase. Now you're at the entrance of the room. Enter the room, now you're facing a table and three chairs. Turn right and move forward and stand under the fire alarm and that is the end point.