Right now you are in front of the  wall. Now turn right and go straight. You will find an open door. Now slightly turn left and enter into the open door. Now turn left. On the right side you will find table. Now keep moving forward. You will find an open door in front of you. Now enter into the open door. You will find stair case. Now go up. Now slightly turn left and walk to the top of the stairs. Now you will find another stair case in front of you. Now turn right and go straight. On the right side you will find table. Now keep moving forward. You will find an open door. Now slightly turn right and enter into the open door. On the left side you will find table. Now go straight. On the left side you will find chair and you will find window in front of you. That will be your final destination.