Highly recommended. I booked Luke's Plateau suite #2 for my parents' visit to Montreal--we were very impressed by the quality and location. The suite was impeccably clean and well-outfitted for their stay. A nice queen-sized mattress and quiet neighborhood made for a good night's sleep. The suite also offered a number of great amenities, including air conditioning, a private balcony, a washer/dryer, and even heated bathroom floors. Excellent location, steps from Laurier metro and just a few blocks to the famed L'Avenue du Mont-Royal. Necessities are only a block away (a cute neighborhood health food store and a depanneur/convenience store where you can get beer, wine, coffee, etc).
Luke was friendly and always prompt with communication. I'll definitely be booking with Luke whenever I have friends or family visiting Montreal.