We and our two young kids had a great stay at Devin's place. We loved the modern, big city feel, the view, and the building. The suite was impeccably clean and exactly as advertised/pictured.
We never actually met Devin (communicated mostly with his mother who also helps with the rental, and the cleaner checked us in), but he and the others were friendly in communication and check-in was fine. Parking was the only difficulty, but nothing more than you'd expect downtown in a city the size of Winnipeg. There is metered parking on the street in front of the building and we were always able to find a spot there. However, it's a snow route so you can't park there overnight at certain times of year. There is a parkade attached to the building which has fairly reasonable rates ($5 overnight until 6am, then maybe $3 or $4 an hour to a maximum of $12 during the day, if I'm remembering correctly). So, expect to spend a bit on parking, but not difficult to find a spot at least.
All in all, we were very happy with our stay. Again, exactly as advertised in terms of location, style, and size, so if all of that appeals to you then I would recommend it.