I was at this hotel for 2 weeks and don't have any major complaints. The rooms are decent and clean. Delta beds are always comfy.
The restaurant is not very good at all, even less than i'd expect from a lobby restaurant. Plus I had an awful pint of beer that was $9. The gym has outdated equipment and is kind of small. The pool is too weird of a shape to do laps in but might be okay to bounce around in. I didn't use it. The glass window in the elevator looking outside is kind of cool i guess. I did enjoy the breakfast on the top floor for Signature Club guests. Lots of selection of uncooked continental breakfast items.
It's in the middle of the financial district but close to Old Montreal and not too far a walk to entertainment and shopping.