Location is perfect. Beach, subway and buses all very close and convenient.
Apartment is very clean, and Carolina is a very nice person, who welcomed us in person which is nice and the price is ok.
Still, the accommodation should really be advertised for two people, not more. The place is too small for 4, and the sofa and mattress on the floor for 3rd and 4th guest are really uncomfortable. It should also be known that the upper part of the window always remain opened, making the noise from the street impossible to insulate.
The stars quotation reflects the bedding for the additional 2 people and the noise problem.