This place is very confusing, because it has 2 floors with different approaches.
On the first floor, you pay a fixed price and eat all the salad you want. The waiter will come to your table and take your order for the main dish (they only speak portuguese).
On the second floor, it's a buffet and you pay by the kilo. It's not expensive, but they have meat, cheese, and vegan option all mixed up. If you don't speak portuguese and don't know what you're eating, you're gonna be confused.
I'm a Brazilian, and I was a bit confused! Had to do lots of asking before I figured it out.
However, the only strong point is their location. They're in a central area, and it's not easy to find vegetarian restaurants around.
I can't say I recommend it, but I was hungry and it kinda saved my life!
Cons: Very confusing, Only speaks portuguese, Not many vegan options.