We stayed here for a weekend in September and were very happy with our stay. The location is great, the place was clean and nicely decorated (and surprisingly spacious!), and Dave & Nicolas were extremely helpful throughout our stay. Their welcoming info package is helpful, but they also were really responsive when we encountered parking issues.
One thing for potential visitors that I will mention is that rue St-Denis can get quite noisy at night. This didn't bother me or my partner at all, but if you are sensitive to noise while sleeping, it's something to consider!
Something else to know is that the balcony is shared with other units. So if you open the curtains, don't do it while naked or anything in case there are people walking by lol :)