We had an excellent five-night stay in Raul's apartment. The location is great - on a lively pedestrian walkway with countless restaurants and shops and close to two metro stops. Despite the street hubbub and being in an active building, the apartment was remarkably quiet - we hardly heard any noise at all.
Plenty of things made this longer stay very nice for four of us: two bathrooms, a large living room, a washer (no dryer, but two very large drying racks), room-darkening shades, rain water showers with lots of hot water, and an espresso maker. The kitchen was basic but met our needs.
Raul is the most gracious host. He is very kind and helpful and has an excellent list of suggestions.
This apartment was a great value, and I highly recommend it.