Sib and Chris' is a great place to stay if in Montreal!
The subway station really is almost right next door, giving very easy access to the rest of the city. The space is clean, fully equipped, and has great wifi.
The hosts themselves are the cherry-on-top. For the most part, they will let you be, but if in need of any assistance, they're easily available. Very friendly folks as well.
Thank you, Sib and Chris!