Fantastic apartment - centrally located, spacious, nicely furnished, everything in working order. We were impressed at how cool the apartment was even when we had the air conditioner off despite the intense summer heat. Javier was very helpful to us - we arrived very early before our scheduled check-in and he was able to accommodate our luggage. He provided many useful tips for things to do and see in Madrid and was very responsive to questions over the course of our stay. We would definitely stay here again if we return to Madrid.