Many university lecture halls in Bologna are based inside historic buildings and noble palaces, not designed for students as they are built for a different purpose. The daylight contribution in the rooms is usually not sufficient to satisfy the requirements for school premises; moreover, artificial lighting mainly consists in lamps with high consumption and low performances. Under these conditions the student's visual comfort is not optimal.
The following work is based on the open site analysis about the state of art of some university classrooms and their led re-design. The case studies are the lecture halls of Palazzo Malvezzi-Campeggi in Bologna, including the two noble halls on the main floor and the Aula Magna. It has been possible to interact with the acoustic component, not treated here, developing an integrated project able to meet the needs of both parties. The classrooms were qualified through simulations with lighting design software, in accordance with EN 12464, analyzing the daylight factor and the visual comfort parameters
