H21 Rooms features rooms with free Wifi in the center of Madrid. The property is around a 7-minute walk from Thyssen-Bornemisza Museum, 0.6 miles from Gran Via Station Metro Station, and a 15-minute walk from Gran Via. The property is close to popular attractions like Plaza Mayor, Mercado San Miguel, and Puerta del Sol. At the guest house, every unit has bed linen and towels. Popular points of interest near the guest house include Retiro Park, Reina Sofia Museum, and Atocha Train Station. Adolfo Suarez Madrid-Barajas Airport is 8.1 miles away.