Exterior, day; MLS of abandoned houses in Overdale district of downtown Montreal, Tour 1000 tower under construction can be seen in background (0:17). MLS of top of Tour 1000 under construction, Château Champlain hotel can be seen in background (0:28). MS of crane operating on top of tower (0:42). LAMLS of Tour 1000 under construction, dome of Mary Queen of the World Cathedral can be seen in foreground (0:17).