Communicating with Luciano was very easy, and he made us feel very welcome by helping arrange not only an earlier check-in, but also by organising airport transfers and by putting us in touch with a local who gave great tips on things to do as well as places to eat at and visit in the area.
The apartment is perfectly situated for going out to restaurants and bars, and it is a short cab ride from most touristy places of interest. There are supermarkets and fruit sellers around the block, as well as cool little shops, yoga studios and cafes within walking distance. We felt safe and well taken care of. The outdoor swimming pool is heated, and the gym has fantastic views over the city. A/C, washing machine, iron - all worked fine and the place was as quiet as busy Buenos Aires gets.
It is a perfect spot to stay as a couple (probably a little small for more than two people), and we would stay here again in a heart beat!