It was a pretty pleasant stay. Pretty great in terms of:
Cleanliness
Communication
Location - close to a lot of good restaurants and bars and Berri QUAM station.
Thus it made really easy to visit Notre-Dame, St. Joseph's Oratory, Jean Talon, Biodome, Old Montreal city, Mount Royal, Jean Talon Market, underground city. Direct transit of bus 747 was very convenient to travel to the airport