Exit the bedroom and head towards the grey stairs. Go up the two stairs.
Enter the bedroom and exit via the doorway ahead and towards the left. After exiting the bedroom, turn left and head towards the stairs. At the top of the stairs, stop.
You need to leave the bathroom area and walk to the door on the far left to leave the bedroom. Now make a left in the hallway and walk to the steps, walk up the stairs and wait at the top.