This self-catering is in a fantastic location for Montreal - a 10 minute walk to old Montreal, minutes from a supermarket and other amenities and about 5 minutes from one of the major metro stops.
The apartment was a good size for two people. It is also on the ground floor, which may be an issue for some. The three issues for my wife and I were that the apartment had a very strong and lingering smell of cigarettes (we are non-smokers), there could have been slightly more plates etc (there were no wine glasses and we had to go buy some), and we found out when we arrived (or it was unclear) that we had to wash the sheets. This may be standard (don't know) but we would prefer to pay a small fee for the service. Overall, I would recommend this apartment if you are staying in Montreal and do not mind cigarette smoke (we would still rent it) or get notification from the owner that it is not allowed. It is in a really good location.