I come to Montreal for business a few times a year and stay at this hotel each time. I love the convenience of getting off the plane and just walking to the hotel. The rooms are spacious and quite modern compared to other Marriotts I've stayed in. The staff are always friendly and helpful.
Considering this hotel is at the airport, the sound proofing is excellent, as you don't hear the planes taking off or landing. The food at the restaurant is also very good. As a female travelling alone, I feel quite comfortable eating in the restaurant or the bar as there are other people doing the same thing.