This is a highly recommended property. The host communicated clearly and in an welcoming manner from the start, and his sister Mercedes who greeted us at the apartment was friendly, helpful and informative.
The apartment itself is perfectly located - Madrid is very easy to walk in, and most sights are within walking distance. The ambience, space, and décor are tasteful and delightful, and we felt at home very quickly. The apartment is well appointed for all purposes, and I can warmly recommend it for a perfect city break.