Don't bother with this place, The cupcakes aren't very good. Take your money a few blocks up on Mont-Royal to Point G.
I'm a baker and have also eaten cupcakes from the major players in NYC, so I know good cake when I eat it. Unfortunately this is not it. Cake is kind of greasy and frosting is American buttercream aka confectioners sugar mixed into butter. Any schmo can make that at home. If you're selling cupcakes at $3 a pop you should make proper meringue-based frosting. Also, the cakes and frostings were waaaay too sweet.