This place is fantastic!
Only 5-10 minute walk to nearby stations and near shops, restaurants, Retiro. Anything you need. Sergio and Marco were fantastic hosts. Communication was prompt, and they made sure I had everything I needed. They helped with tips for moving around and also any questions I had on Madrid. The room was large and included private bathroom which was perfect. The bed was also very comfy and was great after a long day out. Really - you must stay if you have the chance!