Al Capone’s The Cocktail Bar is praised by about 80% of reviewers for its extremely cheap, well-made cocktails, a large menu (including mocktails), and a cozy, lively atmosphere, frequently described as a "hidden gem" with an "amazing selection" and "great vibe." Staff are often described as friendly, fun, and helpful—some name Anna and Lucía positively—though around 15% mention negative experiences with rude, inattentive, or abrupt service, particularly in managing seating for groups or during busy hours. The bar is always cash only (also accepting euros), which is emphasized in nearly half the reviews; the lack of card payment is a recurring inconvenience and sometimes sparks frustration. About 20% note that the venue can get packed and hot, especially on weekends, and a few mention cramped seating, slow service, or chaotic busy times, while some report unclean bathrooms. A minority (under 10%) found drinks weaker or of lower quality than expected, though most still return for the low prices and central location.