The restaurant is small - about 40 seats and has only two servings. If you don’t have a reservation you’ll need a lot of luck. The menu has four Argentinian cuts of steak and one French steak. The Lomo (fillet of beef) is one of the best steaks outside Argentina. The portions are large (my guess 250 grams), the Fries delicious and the chimichuri adds taste to the already great steak. Price is €31. The Argentinian Malbec was also excellent. Service was very friendly and efficient. Highly recommended.