Right now you are in the middle of the stair case. Now turn left and walk to the top of the stairs. Now turn right and go straight. You will find table in front of the railing. Now go near the table and slightly turn left you will find an open door. Now enter into the room and again step back from the room. Now turn right and go straight. You will find wooden cupboard on the right side. Now go and stand in front of the wooden cupboard which is next to the closed door. That will be your final destination.