This is one of my favorite brunch spots in Montreal, been here many times.
Food: very good. Highly recommend the brunch sante. The coffee is fantastic as well, can't go wrong with most of the brunch options. Portions are just the right size and come with orange juice.
Service: fast and timely, staff is also very kind. Don't go too late or you'll wait a while in line, it starts getting very busy after 10.
Price: reasonable, expect around 25/pp with coffee. Worth it for the quality of food.
Ambiance: hipster vibes. There are both communal tables and non communal tables, and a very cute shop in front for taking things to go.