Walk across the bedroom, then into the hallway on the left. Enter the door on the right in front of the stairs, and stop in the doorway.
Exit the bathroom a walk through the bedroom to the hallway. Turn right and wait in the room on the first right.
Go straight past the bed and then turn to the left and go out the door. When you get to the hallway, go to the stairs and turn right. You will be ready to enter the den, you'll see a blue couch.