We are very happy with our stay Alan's place, it's the exact right mix of being in a quiet area but close enough to easily walk to the bar/restaurant. The apartment is nice, it's spacious and has a wonderful patio with city views. The building itself is quiet and there are supermarkets right up the street. The kitchen was well stocked with what we needed to cook at home, and we didn't have any problems with anything in the apartment. Finally, Alan is a genuinely nice guy, he lives nearby and is super flexible letting us check in early and check out late.
This property is great choice for a visit to Buenos Aires.