Km1 Plaza Mayor Apartments is close to Plaza de la Villa, Plaza Mayor, and Almudena Cathedral. Also nearby are Royal Palace and Puerta del Sol.
Complimentary wireless Internet access is available in public areas. Additional amenities include tour/ticket assistance and an elevator (lift).
The 8 air-conditioned guestrooms at Km1 Plaza Mayor Apartments include blackout drapes/curtains. Complimentary wireless high-speed Internet access is provided. All units at this 3-star apartment have kitchens.