Very compact, efficient and well designed apartment for one or two people on busy street, that is well soundproofed and gets no street noise. Also comfortable beds and efficient air-conditioning. Superb location, just a few min walk from the superb Musee Reina Sofia, and the major Atocha train station - airport express bus stop, and also many cafes, restaurants and convenience stores. Also easy walking distance to other museums and important sites such as Del Prado, Puerta del Sol, Plaza Mayor, etc. Checkin entailed several steps, but instructions from host were detailed and clear. WiFi worked well. We would be pleased to stay there again on next visit to the Atocha region of Madrid.