One of the most important tasks of the reconstruction was to increase the functionality of the concert hall. An orchestra moat, a portal to reduce the stage, stage technology, electronic control from the control room, and the ability to enlarge and shrink the stage and auditorium were introduced. The chamber hall was also modernized. The works also included the foyer and the administrative part of the building. An important task of the reconstruction was also to adapt the facility to the current requirements of fire protection, building and health and safety regulations and the needs of the disabled. All installations, a transformer station and the area around the building were developed. The area of the philharmonic is 3 thousand. m2, cubic capacity 35 thousand. m³, The total value of the project is PLN 23 million net.