Rosemont–La Petite-Patrie, Canada

With a population of over 146,500, Rosemont–La Petite-Patrie is a densely populated borough in Montreal that offers a mixed bag for prospective residents. The area is well-connected by the metro system, but bureaucracy is a persistent headache - the borough is divided across multiple federal and provincial ridings. And while the neighborhood boasts attractions like the Jean-Talon Market and Montreal Botanical Garden, the notorious "Tunnel de la mort" is a grim reminder of the area's challenges. Overall, Rosemont–La Petite-Patrie may appeal to those seeking an urban, well-connected lifestyle, but it's not for the faint of heart.