As I write this I just had a shrimp with catupiry sauce with my wife. Wow! Lots of food (can easily feed 3) and what a dish! The sauce was amazing and everything else good.
Price of the shrimp was 93 reais. They do have more affordable options, like a tenderloin parmigiana style for 60 reais (which may also feed 3 people).
Decor of the place is stylish.
Overall, Very good pick - a hidden gem. Go there so the restaurant keeps existing.