We really enjoyed our stay in Madrid and in Dani's apartment. It was in a great location, within walking distance of many bars and restaurants. Dani was very quick to get back to any messages and was very accomodating regarding early check-in and check-out. The apartment was beautifully decorated and very welcoming. The only thing I would note is that the apartment can be quite noisy and the lights from the corridors came on quite regularly which made it difficult to sleep at times. Other then that we really enjoyed our stay.