What can I say? The Ateneo bookstore on Santa Fe rocks. A beautiful, airy rescued old theater. Amazing books. Friendly, casual. Absurdly expensive. Coffees served in the former stage area will set you back a dinner. A place I sometimes meet up with friends. Good air conditioning. Awesome browsing. Understandably, a popular spot with tourists. Good for R&R. And $500USD art books.
El Ateneo Bookstore, Buenos Aires