There are 52 unique rooms located at 4 floors. Each of the floors is devoted to a different musical genre: jazz, opera, classical or contemporary music. Moreover, each room is dedicated to a famous musician or composer from Dvorak to Elvis, Mozart to Billie Holiday. The rooms are designed by the great architects Magnoli and Carmellini. Each room offers original artwork and a selection of books. The other conveniences include flat screen computers with high speed Internet access, televisions and DVD players, minibars and air conditioning.