5-stars experience. I came as a digital nomad for one month and this place is very good. Good internet, good location with many and I mean many cafes and restaurants within walking distance. Many supermarkets and kiosks are nearby as well. The closest subway station is Las Heras and is just like 10 mins away with trains running every 7 minutes. The check-in and check-out were very easy. Graciela was very flexible and accommodating to my needs. The apartment has two AC units which are great to keep warm or cool the bedroom and living room/kitchen (I came during winter). The water pressure is very good and excellent hot water to take long hot and relaxing baths. The location is between Puerto Madero and Palermo so those two places are very reachable by uber during nighttime. During day time metro is better because traffic can be heavy. The place is small but I felt very comfortable by myself all the time.
I definitely hope to come back someday.