The Tripadvisor reviews for Casa Balbino are all pretty much unanimously in agreement, it's the best tapas bar for miles if not in Andalucia. Someone even claimed the fish tapas to be the best in the whole of Spain. I have one word for these people; BULLSHIT!
I didn't much enjoy our first visit to be honest. We arrived at about two o'clock and it was absolutely packed in there. It definitely is one of Spain's busiest bars that's for sure. There is no waiter service so you take your luck in the crowds and squeeze in at the bar. It's a bit confusing but once you get your barman's eye, you have it for your stay.
José Andrés and Ferran Adrià.
Pura Tasca and La Brunilda in Seville, Casa Balbino was good but not exceptional in comparison although it is cheap and there are bulls.