Really well located apartment. Super clean, well laid out and comfortable. Rue St-Denis is a lively and fun street, lots of great restaurants and bars etc and its conveniently located for walking around Montreal.
The only slight issue was the loud music late on Friday and Saturday night. It's not too overbearing, but you can certainly hear the base in the bedroom late at night.
You can park out front for 2 hours which was really convenient and easy. Shi was a really helpful and communicative host which really added to the stay. Great location for a couple or friends wanting to explore Montreal.