First of all I must mention the host Beatríz which was amazing for us. She explained everything we needed to know about the area and the city, was very nice and even took us to the bus station when we left for the airport.
The apartment itself was very nice, looks recently renovated and clean. The shower was great, the bed is very comfortable and the kitchen is also well equipped. There is also a safety deposit box.
The location is great: one block away from Florida street, one block from a supermarket, within walking distance to everything you need in the center and also in a quite street.
I can highly recommend this place for anyone that wants a good apartment in the very center of the city, and the host Beatríz as a big bonus.