Everything was perfect !
Christopher and Fatine were awesome as hosts.
They were available at every moment (before checking-in, during my stay, ....) to provide help and advices (what to do in Montréal, how to go, ...) ; probably two of the nicest hosts I've had the chance to meet :)
The house is nice, perfectly located to enjoy Montréal (dozens of restaurants at 2 minutes, 5 minutes from The Village, etc...), the room was really comfortable and common parts were great (use of washing-machine, kitchen, etc....)
AND THE CAT IS ADORABLE :3
To sum-up : awesome !