We were first timers to the "rodrigo"--all you can eat meat! Everything was enjoyable and kitchen/wait staff is clearly conscious of gf needs. Only knock is that it was a quite leisurely meal--probably because they made the gf sides specially for us, they took a long time to come out. this is one to try.
Never get sick when I eat here, they have a dedicated gluten free frier so that's a + & and they are always willing to accommodate allergies and have modified options on the menu. Gluten free penne vodka with grilled chicken & Brazilian cheese bread are my favorites!