You're in a bedroom, turn right look through the two archways. Head up the first small set of steps. Take the double doors on the right into the long hallway with lights lining either side and statue on your left. Head past the stairs on your left. You'll come into a hallway where steps go up and down on your left and right respectively. Turn right and go down the steps. Head through the brown door at the bottom of the steps and you'll stop when there is a bathroom on your left and you'll be staring out into the next room with the glass doors leading outside.