"Okay now, you are facing towards an open door. Turn around, and move forward, you can see an another open door on front of you. Now enter into that room, you can see an another open door in front of you. Now slightly turn left, and enter into that room, and slightly turn left, and move forward, you can see the glass door in front of you. Now go near to that glass door, and slightly turn right, and enter into that room, you can see the light in front of you. Now, you have reached your destination."