You are facing a hallway.  You are going to turn to your right and you are going to take a hop forward and then you are going to veer to your right thru the entrance.  You will then be facing a wall and there will be a staircase on your right.  You are going to take one step forward right next to the white wall in front of you.  And then you are going to turn to your right and you are going to take a hop over the banister and land onto the steps that are going down.  And once you have taken that hop you are done.