The first incovenience was to order a cab to a place where I had to pickup the keys because the other person responsible for the apartment (there are two: Luis and Pablo) begged me to go there since it was 10:30 pm, so I had to spend 15 euros coming from that place to the apartment.
Entering the apartment one'll feel an extreme musty smell, that can be partially solved putting the dehumidifier on the bathroom, but as there are no windows and the only door leads to the sidewalk it's impossible to breathe fresh air. Furthermore, when I asked for another pan, because the only one there is not made for induction cookers and it'll burn your food, they simply ignored me. Therefore, before renting the apartment keep in mind that a good amount of money will be destined for eating outside every meal. I rented the apartment for a month, and it'll cost you around 30-40 euros per day spending in food.
On the other hand, the location is good, close to the subway, to park Del Retiro,safe neighborhoo