Right now you're facing the curtains. Now turn left, you can see a red carpet on the floor, move forward on the red carpet until you reach an open door to your left, move towards the opened door and slightly turn left, you can see the continuation of the red carpet in front of you, move forward on the carpet and pass through the open doors which are in front of you and move a bit forward and stand in front of the wall and it will be your end point.