Juan is a very good host. He answered all my questions and concerns within 24hrs and offered suggestions about places to go around, like supermarkets, places to eat, etc. The apartment was exactly as shown in the pictures, very clean and full of kitchen and toilette equipment, like towels, papel towel, kettle, coffee maker, etc.
The location is just perfect. The apartment is walking distance of cool bars and great places to eat. It is also three blocks away from Avenida Santa Fe which is full of public transportation options.
I definitely recommend this place