Fernando's flat is very comfy and has everything one needs even for a longer time in Buenos Aires. I have stayed 3 weeks in the flat and had no problems. Public transport is very close to the flat, if one likes to walk there is a lot to see wihin a small walking distance radius. It's safe and quiet by night but not far from the nightlife. Fernando answers really quick and is very helpful with questions. I enjoyed my stay at his flat very much and would go back, if I'd stay in Buenos Aires again.
Thanks Fernando!