We loved the location and the apartment. The apartment itself was beautiful -- it's on the top floor of a 7 story building, with vaulted ceilings and large, bright windows. It's extremely nice! We slept three very comfortably, and the bed was firm memory foam. It was the best sleep I've had in a while. It was also very cold while we were in the city, but the apartment temperature was never a problem.
The location is excellent, too. The apartment is located right on the edge of Old Montreal, but it is also two blocks from two different metro lines, which provided an easy and fun way to get all over the city. We did not drive at all once we arrived in Montreal, and our car stayed parked in the nearby parking garage. The apartment is also just a few blocks from a CVS-like pharmacy, as well as restaurants and bakeries.
The apartment was expensive, but we had a great time inside and out in the city. I would definitely recommend staying here!