María and José are very friendly, open-minded hosts. They live next door, and are willing to help you with anything you need, but they never disturb you.
The apartment is fully equipped, you have there everything you could need during your stay (even maps, travel books and candles :)) Perfect for a couple.
The flat is also very well located in a quiet area, but near to Metro and bus lines and Atocha station.
Highly recommended!