You are facing towards the glass windows. Turn right and walk straightly towards the first open door beside the glass window. Walk through the open door and stand on the carpet. Slightly turn left and walk towards the second door. Walk through the door. Turn right and walk straightly in the corridor by passing all the closed windows on your left side. Stand near the second closed window to your left side facing towards the another closed window in front of you. That will be the end point.