You begin facing a wall, looking down you will notice you are on a staircase, take a step to go down the staircase, take another step to get to the bottom of it, slightly to your right, in the room in front of you, you will be able to see a ottoman with some picture frames sitting on top of it, take a step towards that ottoman and then turn around completely, you will see that you are in the front foyer and you will see the main entrance in front of you, take a step towards the main entrance, you should be standing in the middle of the foyer, take one last step towards the front entrance and you're done.