If you are looking for a charming, modern and well located place in Montreal where to stay in, I would definitely recommend Rodica's place.
The place itself is stunning, clean, close to a subway station (less than 10 min walk), has 2 small supermarkets close by, and big ones very close as well... and the area is very nice.
On top of that, Rodica and her husband are such nice people, willing to guide you and give you advice on where to go, and help you with anything you need to know to enjoy the city.