Went here on a cold snowy Montreal night with a group of six. The place was packed but we called ahead an grabbed a nice table next to the front window upstairs.
I have never had such a hard time picking my meal, I could have ordered any of 20 things on the menu and been perfectly happy. I was jealous of all 5 of the other people in our groups meals, and mine was delicious.
They have about 12 adaptations of mussels and frites, which were delicious. Its also BYOB which saved a ton of money as we brought 6 bottles of wine.
Although my appetite (and head) may have been a little skewed after the half dozen Molson Exports at the Canadiens game before dinner, I would surely recommend this place and will visit it again next time I am in Montreal.