Berlin Wall Anniversary Story From Airbnb TIME Living Advertising Watch AirBnB's Touching Berlin Wall Anniversary Story The Wall fell on Nov. 9, 1989 You know communism is really dead when the Berlin Wall is being used to advertise AirBnB, the site that allows people to rent out their homes and apartments. But the 75-second ad, which marks the 25th anniversary of the fall of the Berlin Wall, is surprisingly touching. "Wall and Chain" is the story of an old man, Jörg, who served as a guard on the West side of the wall many years ago. He's haunted by his experience, until his daughter Cathrine takes him back to Berlin to visit his old home. When they meet their AirBnB host, Kai, they find out that he was once a guard on the East side of the wall, and Jörg is finally able to let go of his past. And while few other companies saw an advertising opportunity in the dark past of a divided city, AirBnB was able to turn history into a heartwarming animated short. MORE: See an interactive timeline of the Berlin wall