Perfect place, perfect host. Loved the location; two food markets less than a block away and great restaurants, plus it is close to the Embajador metro station and Atocha station. Close to the National Museum Art Centre Queen Sofia and CaixaForum cultural center, both museums are a 10 minute or less walk from Alfonso's place. Staying at Alfonso's place (and meeting Alfonso) was one of the reasons my visit to Madrid was awesome. And yes, if I return to Madrid, which I probably will in a couple of years, I would stay at Alfonso's place again.