We had a great stay at Nuria's apartment! The apartment is central, very clean and beautiful exactly as in the website photos.
Nuria was responsive from the moment of the initial inquiry and throughout our stay.
She waited for us at relatively late time, and patiently explained about the apartment and neighborhood including tips for routes and restaurants. She also let us check-out at the evening and kindly offered to store our luggage for few more hours.
We had a great time in Madrid and hope to stay again at this apartment.