I´m probally biased because La Dorita is only blocks from my apartment, but I´ve tried a good number of Parrilla restaraunts in Buenos Aries and La Dorita is by far my favorite. You absolutely cannot go wrong with the Pollo Deshuesado. There´s two La Dorita´s and they´re diagnol from each other. One is more modern and spacious while the other has old warm charm. If there´s room, go with the old world charm.
La Dorita is located at Humboldt and Costa Rica, Palermo Hollywood, tel. 4773-0070.