Hotel Silken Puerta América is a unique and avant-garde hotel located in the Salamanca district of Madrid. The hotel features a discotheque called 'Skynight' which is open on weekends and offers a great atmosphere with its music selection and design. The discotheque is located on the 13th floor and offers stunning views of the city. The hotel also has a rooftop terrace, a fitness center, and a restaurant serving international cuisine.