The FIRST and only book guide WRITEN and UPDATED by a LOCAL TOUR GUIDE + Daily UPDATED + Four LEVELS of information + 75% of the info is FOR FREE + Off line MAP + SUBWAY Lines + Relevant BUS LINES + Includes BEHAVIOR of the city and its Main Characters + Interactive ILLUSTRATIONS + FOOD & COFFEE Advices + FREE info about ARGENTINEAN Attractions + DISCOUNTS for TANGO Shows and Ranches (Estancias) + Personal ASSISTANCE + Buenos Aires in 1, 2 and 3 days + Walking Itineraries + All my PASSION and LOCAL WISDOM