For the price, this is a great place to stay. Only downside was there was a little less privacy than we expected between rooms (e.g., one bedroom has a cutout in the wall connected to the kitchen, another bedroom is next to the bathroom with a high/thin window), meaning sound carries throughout the apartment and guests need to be considerate of one another. It's not a negative, nor do I hold it against the hosts in any way, I just expected a certain level of privacy when booking a two bedroom airbnb.
At the same time, the apartment is very clean and we'll maintained. It has limited frills and offers a good place to stay while you explore Montreal. The hosts were quick with their responses and helpful every step of the way. Definitely recommend if you plan on spending most your time exploring the city!