Beto's place was really great. It was clean and stylish and well located (right next to the airport) for our needs. The bed was really comfortable, the apartment was quiet, and everything was clean. Even though we were basically just back in Madrid to catch an early morning flight back home, the neighborhood still had a lot of good restaurants and market options. And, if you are so inclined, the place is close to a metro stop that could take you into the city central.