The apartment is perfectly located in a great neighborhood. The terrace is a great feature.
The place is an old house refurbished, in a classic Buenos Aires style. This might mean though that there might be some noises from neighbor apartments, in winter could be a bit cold (specially the bathroom) and that there are stairs to reach the place.
The apartment is great for short stays, I stayed there for a week and I would’ve liked to have a washer and a bit more kitchen elements.
The owner doesn’t live in the place, an agency is in charge of the communication with the guests. This might take longer in some cases.
All in all, the place was good for the needs I had, but the service offered could improve.