You are in the living room facing towards the couches and fire place. Turn left and walk straightly through the arch towards the wall with six photo frames on it. Now turn right and walk towards the entrance of the arch. Now slightly turn right and walk towards the wall inside the arch. Turn right and walk straightly in the hallway by passing the bed on your left side till you reach the closed door in front of you. Now exactly you are standing in front of a closed door and to your right, you have another closed door. So that will be the end point.