Federico was very friendly and helpful. The apartment is a generous-sized studio located in Palermo Hollywood, a very hip part of Buenos Aires. It's about a 5-minute walk to the subte (subway), and you're within a few block radius of dozens of great restaurants, bars, and shops. It's on a slightly quieter street in the neighborhood which is great because it's not as noisy at night. The place itself was clean and had about every amenity for a comfortable stay. Thank you, Federico!