What a lovely decorated apartment! This is not one of those vacation rentals that Palermo is flooded with.
Nina welcomed us personally and made sure we were familiar with everything in the apartment as well as the area.
Within the vicinity there is everything you need. Metro to go to city center, or walking distance to nightlife in Palermo.

Ask Nina also about the photo walking tours in Buenos Aires which she offers. We joined her for one and were honestly surprised by the many secret viewpoints of BA that she showed us.