Fernando's place is wonderful. You can walk to most of the tourist places you must visit, like Plaza de Mayo, Casa Rosada, Obelisco, Plaza de Congreso, and the Congreso Nacional building. Besides, it's located right by Palacio Barolo, a 1923 building that has a phenomenal guided tour you must go to. The place is very cozy and very clean, with new kitchen equipment, very clean and the beds are very comfortable, even the sofa-bed in the living room. The vinoteca on the street right below the apartment is the best (make sure you bring dollars since it's cheaper). We had absolutely no issues the whole trip and hopefully will come back soon!