You are facing towards the wall, turn slight right, exit through the open door. Turn slight right, you can see an open entrance on your right side, move towards it. Turn to your right, you are standing in front of the open door, walk through the open door. Turn to your left, move towards the stair case, now get down the stairs, until you see a portrait right opposite to you. Now turn slight right, you see the railing, which is on the top, which is up stairs. You can see an open door, walk back through the steps, and move towards the open door, which is upstairs. Turn to your left, move forward. You are facing towards the wall, and you are on the terrace. which is your final destination.