You're starting in an empty room, facing a white wall. Turn to your left and look at the wall farthest away from you. You'll see three doors. The middle one is arched and it is open. Ultimately, you're going to go through that door, but to get there you need to take a step into the middle of the room- right under the chandelier. Then face that door and take two steps forward. This will take you through that arch and you will be in the middle of the short hallway on the other side of it. There will be two closed, brown doors on either side of you and you'll be looking into a room with a domed ceiling and a table in the middle. You're done.