Martin's apartment was just as pictured, and very clean and accessible. The apartment is located behind a St. Viateur bagel shop, and walkable to many shopping and dining spots in the Plateau Mont Royal neighborhood. I found Martin's website very helpful because it details check-in/out instructions as well as tips for local restaurants and sights to see.
My partner and I arrived early in the day, but since check-in wasn't until 3pm, Martin graciously let us store our luggage until check-in. It made our trip so much smoother, and we couldn't appreciate it more. I highly recommend Martin's apartment if you're looking for a cozy space in a trendy Montreal neighborhood.