The apartment is very clean and there is enough space for 6 people. We were a bit cold during the night, as the heating system of the building is on only during the day and then off during the night but luckily there were extra blankets in the closets - we stayed here in late March.
It is close to the Uruguay metro station and there is also a Carrefour supermarket close by (open 24/7) and a pharmacy. The neighborhood is clean, quiet and safe, but there aren't many restaurants/bars around. We only found a few restaurants on Tripadvisor, but the menu was very limited.
For us it didn't matter, as we spent most of the time visiting the city and the comfort and cleanliness of the apartment and the distance to the metro station definitely make up for this small disadvantage of the neighborhood.