The construction of a new opera house equipped with the most innovative stage sets and the equipment of a modern and efficient auditorium constitutes for the city of Florence, the indispensable premise to partake in the international musical circuit of classical music, both for the musical performance of classical music and contemporary in which Italy boasts historically an undisputed record. The shape of the rooms is conceived, as in a musical instrument, with the aim of ensuring the best acoustic response. The distribution of the Room includes a large audience directly accessible from the foyer and a single gallery order accessible from the lateral distribution system to the room. In the two side portions obtained from the continuation of the gallery floor towards the stage, the boxes are placed, served by small rear spaces intended for welcoming guests.