My husband and I spent over a week in Joaquín’s apartment and were thoroughly happy with it. It's spacious for two people, full of light, and very comfortable. Don't be put off that it's not in the center of Madrid: it's just a few minutes' walk from the city's excellent metro system, which will take you, inexpensively, pretty much anywhere you want to go. And we loved staying in a real neighborhood -- full of families and individuals of all ages, both working and relaxing -- rather than in a magnet for tourists. With help from Joaquín, we quickly found a supermarket, cafe/bar, and restaurant close by where Madrilenos made us feel welcome, day and night.
Joaquín is a warm and highly responsive host who helped us quickly with any questions or needs. This was our first visit to Madrid, and we would love to come back -- both to the city, and to Joaquín’s apartment.