"Place Ville-Marie" using the primitive "Grid"

(You could Scale the Grid a bit in the Y, if you want to show the first storeys)

An  Y extrusion of .03

After I select these faces to extrude.

The Y extrusion of 13.0 (Zoom out with mouse wheel)

(Don't forget to deselect the previous extrusion.)

Another selection to extrude. I had to rotate  the view to catch everything.

After a 12.80 Y extrusion.

I extruded each side (3 panes) to his corresponding axe.

Final Render using this texture in Cinema 4D.                    D.M.