This is one of the best AirBNBs I've stayed at. Barbara, the host, was incredibly hospitable, patient, and generous with her time. She went out of her way to recommend places to eat and visit, and answered my many questions about the local culture and language. One night we were going to a local flamenco show, and she called them to get us a discount on the tickets. She even called us a 5 am taxi the night before we were to leave for the airport.
The apartment was very clean, secure, comfortable, and in a central location, amidst restaurants, bakeries, supermarkets, the metro station, and nearby shops and attractions.
I would recommend this place wholeheartedly.