I stayed in Fernando's apartment for a month. I was such a great experience! The location is perfect, close to the bus and metro routes, restaurants are right on both corners but the greatest advantage was that I was immersed among locals. Lots of students doing their thing, buzzing with energy. The streets are full of trees with with wide pavements for walking. The area is very safe at night.
The apartment itself was a gem, comfortable and well equipped with a great aircon! The sliding door opens unto a balcony that overlooks a big tree.
I could not have asked for a better experience in BA. Thanks Fernando, I will be back next year!