Lots of glass, steel, and concrete. The Bell Center (bottom middle) is the home of the Montréal Canadiens hockey team.
When Ken and I were in Montréal in 2012, we had dinner at a trendy restaurant in Griffintown called "Le Hangar." The restaurant is gone now, but I remember it being located in an old one-story building, surrounded by boarded up warehouses and vacant lots. The neighborhood was already changing, but none of these new mid- and high-rise residential buildings were there then.