One of the most beautiful neighborhoods in the city, it's full of stylish restaurants, parks, and stores. It's also quite clean compared to the rest of the city and it's great for walking around and taking a little tour of your own.
Wikipedia http://en.wikipedia.org/wiki/Palermo,_Buenos_Aires#Palermo_Viejo
Address 1356 Calle Armenia, Ciudad Autónoma de Buenos Aires C1414DKD, Argentina
Coordinates -34°35'28.785" N -58°25'52.269" E