You are now facing the wall, from there take a right turn. Start moving straight near to the brown color door and from there turn to your left and enter into the corridor facing towards the white color wall. From there slightly take la left turn, start walking straight through the narrow corridor and stand in front of the wall, from there take a left turn again walk straight and stand in front of the glass. Here take a left turn walk straight and stand in front of the room which is to your right side, take a right turn enter into the room and stand at the entrance of the door.