We enjoyed our week at Frank & Grace's house. It's a large semi-basement apartment, with everything that you need to have a great stay for 4 adults, or two with three kids. Two large bedrooms, a large kitchen and bathroom (with toilets), and a great living room with couches and a TV.
The location is ideal as you're living literally right by the park, for morning walks, and by the metro station to get to the city center in 20-30 min.
The communication with the hosts went pretty smoothly and they answered in the hour when we faced any issues.
The shower tiles could use a rework as they're pretty worn out, and a bit more equipment in the kitchen (new clean pans, some handkerchiefs, more oven trays, new microwave, etc.) would have really made this stay perfect. But overall, it was a great Airbnb for the value in Montreal and we will be more than happy to stay there again!