Right now you are in front of the glass window. Now turn left and keep moving forward. On the left side you will find kitchen area. Now turn right. You will find an open door. Now enter into the open door. Now again turn back and step out of the door. Now turn right and go straight. Now again turn right and go near the stair case. You will find steps in front of you. Now get down through the steps. You will find an open door. Now go and stand on the open door. That will be your final destination.