The apartment is spacious and clean. Lots of great restaurants in the neighborhood.
If you are traveling with kids, there is a nice playground and splash pad very close. Just note this is on the second floor with a balcony and roof access so make sure its appropriate for your littles. We didn't have any issues.
The air conditioning was great for the warm days, but I would recommend a fan as the bedrooms can get warm with the a/c in the living room.
We would definitely consider staying here again when visiting Montreal.