My wife, 5 year old daughter, and I spent 4 nights at Amy's place. We couldn't have asked for a better spot to launch our visit to Montreal. It's a 5 minute walk to several subway stops, and steps from countless restaurants, bars, and shops.
If you plan to spend a good deal of time in the old city, it's about a mile away. You can walk, pick up a bus a block away, or hop an Uber for about $9.
The apartment is comfortably furnished and the kitchen had everything we needed. Amy keeps the kitchen stocked with basics like tin foil, oils, and some of those other things that would be annoying to have to pick up. The beds were comfortable and we enjoyed sitting out in the back yard at night.
Check-in was easy and Amy's communication is great. Very responsive to the occasional question by email. I'd definitely stay there again on my next visit to Montreal!