You are going to start facing a double door that is open and a red carpet. Turn slightly to the left, and take one step towards the three chairs that you should see ahead of you. Now, you are going to take the open double door that is on the left side of that fireplace that you can see slightly to your right. Inside this room, you are going to turn to the right, and keep walking on the red carpet. Ahead of you, you should see a staircase going down, you are going to take one more step towards the top of that staircase going down. Once you are there, no need to go further, you are done.