If the weather allows, head straight to the very rear where you'll find a little back yard surrounded by greenery. I learned from locals that such an oasis away from the street is unique on Av. Mont-Royal. We were a rather large group so we ordered a whole bottle of rum that came with orange juice and coke to mix at the table. Probably ended up cheaper than if everyone had ordered separately. As I don't like drinking without food, we also got some tortilla chips with salsa, veggie tacos, and sweet potato on a black bean puree. Everything tasted really fresh and super tasty. Other tables ordered combos of three different starters and it all looked amazing. I definitely recommend trying out the food at Barraca.