We loved Yoann and Marcus place! This is the airbnb experience you want - a really, really nice home that is comfortable and clean!
It happened to be freezing cold weather - 37 degrees - during our stay and I sure enjoyed several hot baths in their comfortable bathroom. The place is quiet, Yoann was easy to communicate with, I have only positive words for this listing.
The neighborhood is good, there is a great market across the street and a nice bakery 10 minutes by foot.
Montreal has a reputation for their good restaurant scene and although our trip was only a couple of days we had really great meals at Herman in the Mile End district and at Foxy in Griffintown. The Beauty luncheonette is an old school diner that was worth a visit for the ambience.