You're currently standing midway on a silver staircase with a white railing. Take two steps down the silver staircase. Once you're on the first step of the silver staircase, take a step forward to your left onto the wooden hallway. Turn slightly to the left, you'll see a white door closed and a brown-flooring hallway. Take two steps forward, keeping the silver staircase to your left. Once you're at the top of the wooden staircase in front of you, you're done.