A Hotel
This lodging has an impressive ground-floor gallery where exhibits of paintings, photographs, and sculptures by acclaimed Argentine artists change monthly—you may run into art aficionados sipping wine and admiring the creations. Rooms are classified as "small and cozy," "queen," or "king," and many have wrought-iron beds hung with white canopies. The building's 100-year-old elevator takes you to the rooftop patio, where there's a hot tub and plenty of room to soak up the sun.