Perfect location! Just a couple blocks from 24/7 poutine at La Banquise, the Mont-Royal metro station, and the shops and restaurants along Rue St-Denis. Walkable (although a bit farther) to Mile End, the Old Port, or the Mt Royal park; Rue Rachel is a 'bicycle boulevard' with separated lanes, so cycling is convenient as well. At the same time, the street it's on is quiet, and the restaurant downstairs doesn't draw late-night crowds.
Rooftop deck is simple but a nice place to sit at night. A/C kept the apartment cool during the peak of summer. We would happily stay here again the next time we visit.