I had been in a dozen Airbnb flats in different countries and I got to say Fernando and his family are the best hosts I had yet! I was sick just before I had to leave the airbnb and there was no option to postpond other guest reservations. Fernando and Cecilia let me stay at a room In the back of their apartment so I won't look for an airbnb when I am sick and could recover quietly.
Through out my sickness Fernando and Cecilia brought food to the room I was staying at and when I had to see a doctor Fernando and his son Lisandro took me to the hospital and Lisandro helped me with translation from Spanish to english with the staff there. So be sure if you book this flat you should know that the hosts are very kind and caring people!
About the apartment it's very cozy it has fast wifi, the bed is super comfortable, it has a kitchen with everything you need etc. The neighbourhood is super safe and Palermo is really close by. Something like 15 min walk so you have many good restaurants, coffee shops, nightclubs and bars nearby. Also you have a few supermarkets that are 2 minutes walk from the apartment. I highly recommend the flat and Fernando as a host! If I could give 10 STARS I would!