The flat was sparkling clean, modern and with everything we needed during our stay in Madrid – air conditioning, sofa, a well equipped kitchen. The area is super convenient as you can walk to most tourist attractions and there's lots of cafés, supermarkets and good restaurants just nearby. The booking process requires that you send some paperwork to Carlos + Victoria before you get there, but communication was extremely smooth and they responded to any questions immediately. I would go back in a heartbeat!