We enjoyed our time at Sebastian’s place. We arrived late and were met by the Maria del Carmen, the lady managing it. She gave us a very efficient description of the place, where to buy groceries, eat, pharmacy, etc, all very conveniently located, as well as maps marked with restaurants and where to visit, and brochures, and info about useful apps. Most things are more or less in walking distance and it is easy to get around by public transport. The apartment is pretty well provided with what is needed, and there is a small grocery store just across the street.
A reasonably priced, central, comfortable place to stay in Buenos Aires. It was great value for money.