I rent my appartment during the winter for long stay only (3 weeks and more).
I do not charge fees for cleaning, so I just ask people to leave the place as clean as it was when they came in.
The apartment consist in a very large living room that I separated in two (small living room + small room). You then have a bathroom and a kitchen with oven, fridge, washing machine and dryer. You also have a big garden but remember in Montreal you have snow until March at least.
Laptop friendly workspace
Unavailable: Carbon monoxide detector