i lived in Argentina for two years and nwo i'm spoiled. never had better steak anywhere else, period. a $5 steak from a humble neighborhood place there beats the pants off of anything i've ever had anywhere else, including all the best chains, and all the best famous places, in the US. and it only gets better from there!! by far, cabana las lilas is the cream of the crop in Buenos Aires, but neighborhood places that are just as good are el Primo, La Catedra, Rio Alba, and many others... if anybody is ever on their way to BA and needs advice, please ask, i'm happy to help!!