We spent a week in Mendoza and this was our favorite place to eat there, and one of our favorite restaurants in all of South America. The buffet selection was not the biggest we've seen, but everything was lovingly made. Dishes were fresh, tasty and nutritious. There was a wide variety of foods.
The restaurant seems to have a good following; we felt like we were dining amongst regulars, who are considered friends.
Costs were $23 pesos per kilogram take-away, or $28 pesos for the buffet. Drinks and desserts aren't included, but are available separately.