El Sur is a popular Argentinian steakhouse in Barrio de las Letras. They specialize in serving high-quality cuts of meat, cooked to perfection on a traditional charcoal grill. Their menu includes a variety of meats, such as ribeye, sirloin, and tenderloin. Each steak is seasoned with a blend of spices and served with a side of chimichurri sauce. El Sur also offers other meat dishes, such as grilled sausages and slow-cooked beef ribs. The restaurant has a vibrant and lively atmosphere, making it a great place to enjoy a meaty feast.