Exit the room through the door on the right. Walk past the stairs and the bathroom and enter the room with the cardboard boxes. Stop by the doorway on the left that leads to the living room.
Turn around and go through the single door on the right. Go down the hallway. You'll go all the way into the room and stand on the rug and wait.
go through the dooorway on the right, continue straightacross the hallway and into the room ahead. Stop near the shell.