We had a great experience at this apartment, the apartment looks better than in the pictures. We are a family of 4 and we were really comfortable there. The check in and check out process was really convenient, in fact, we arrived a little early and as the apartment was not booked we could get in sooner than the check in time. Carlos is an excellent host and he was always available for anything we needed. Honestly, we didn't need much from him because everything was great!
The living room has a nice size, lots of sunshine with a big enough dining table. The mattresses are comfortable. There are 3 A/Cs, one in each bedroom and one in the living room. We did use them because summer is hot in Buenos Aires. The apartment has also a nice balcony / terrace with a nice view. Not many tall buildings around.
The area is nice too, not too crowded and close enough to restaurants, stores, cafes.
We are definitely coming back! Don't hesitate to book this place, it's amazing and Carlos is a great host. He is always willing to listen to suggestions, he is really kind.