This is an amazing space at a very central location. Nicolas was a great host and everything went as expected. The apartment has tons of light and is furnished and decorated in a way that makes it shine even more. This makes it unique in comparison to 99% of rental apartments in Buenos Aires (we've rented dozens over the course of the last ten years, and they tend to have no soul). Similarly, the kitchen is better supplied than most rentals, which helps a lot if you are staying here for a while (we stayed for two months).
The view of the national Congress from one of the rooms is stunning. Because of the location, traffic noise and protests are to be expected. We got used to both very quickly. The area is safe and was perfect for us to get around the city, as the apartment is located in between Palermo and San Telmo, and not far from downtown.
In short, we would love to stay here again.