Property Location With a stay at Hotel AA Serrano by Silken, youll be centrally located in Madrid, steps from Paseo de la Castellana and 6 minutes by foot from U.S. Embassy. This 4-star hotel is 0.6 mi (1 km) from National Library and 1.1 mi (1.7 km) from El Retiro Park.Rooms Make yourself at home in one of the 34 air-conditioned rooms featuring LCD televisions. Complimentary wireless Internet access is available to keep you connected. Private bathrooms with bathtubs or showers feature bidets and hair dryers. Conveniences include phones, as well as safes and desks.Amenities Make use of convenient amenities, which include complimentary wireless Internet access and babysitting/childcare (surcharge).Dining Satisfy your appetite at the hotels coffee shop/cafe, or stay in and take advantage of the room service (during limited hours). Buffet breakfasts are available daily from 7:30 AM to 10:30 AM for a fee.Business, Other Amenities Featured amenities include complimentary newspapers in the lobby, dry cleaning/laundry services, and a 24-hour front desk.