Our visit at Luis's was perfect. We chose this location because it was close to our son's semester abroad home. So easy to check in, store luggage. Luis was extremely helpful with last minute details and questions regarding check-in. The apartment was spotless and well appointed, I loved the design esthetic and the simplicity of the space. (the sectional sofa was a great resting space after a long day of touring around.)The bathroom was great! And very clean. It's a quiet spot in the midst of so much in Madrid. Walking and jogging to Retiro Park, easy bus and metro stops. Lots of great restaurants. So much there. Great little spot. Will stay again.