Right now you are facing towards the wall turn around and move forward exit from the arch. Then turn slightly left where there is an opened door exit through it. Then turn right and enter the room, then take immediate left, and enter into another room move forward towards the restroom which is on the left side. Then turn around and stand near the door, and turn left and move forward now in your opposite there is a wash-basin with two photo frames, and you have reached your destination point.