Ignacio is an excellent host. Although he was not available to meet us, he made sure someone was available to meet us and walk us through the apartment and responded to questions quickly.
The apartment was clean and spacious and close to the metro and a short walk to Puerta del Sol, great restaurants and stores for shopping.
Although it's a 4 story walk up, you won't regret it! The space is beautifully and tastefully decorated with lost of natural light and a welcome retreat for the weary traveler at the end of the day.
I highly recommend Ignacio's place and wouldn't hesitate to stay there again!