Tio Bigotes Eixample is frequently praised for its delicious empanadas, with roughly 95% of reviewers highlighting their quality using terms like "best," "delicious," and "authentic." Many patrons, about 40%, recommend trying specific empanada flavors such as chorizo picante, carne cuchillo, and those with chimichurri sauce, emphasizing the variety and freshness available. The service is generally well-regarded, with about 90% of reviews noting the friendliness and helpfulness of the staff, including specific commendations for the owner and staff members like Cesc, though there is one notable complaint regarding a perceived overcharge. Approximately 50% of reviews mention the affordability of the meal deals such as empanadas with a drink, citing prices like 6.50€ to 7.50€, which are considered reasonable for the quality offered. The venue's atmosphere is described as comfortable and clean in 30% of the reviews, with patrons enjoying the quick, casual dining experience.