You're standing near the dining table, facing towards the corner of the room. Turn behind, where you could see three open doors. Walk into the middle open door. Walk forward towards the stairs. Turn right, you could see three closed doors. Walk forward towards the middle door. Exit through the middle open door. You're outside the house. Now turn right, walk forward towards the end. Stop at the second window on the right and the third pillar on the left, counting from the end. This would be your end point.