Rolli Days have tours of normally closed to the public palazzi in Genoa, Italy obtained by reservation with tour companies. A tour visits about three palaces per day with lunch and dinner breaks. Some videos of the palaces are available via: https://landing.visitgenoa.it/rollidays-online/ The videos run about 9 minutes each. I watched videos of Palazzo Interiano Pallavicino, Palazzo Angelo Giovanni Spinola and Palazzo Pantaleo Spinola (Gambaro). Click on Carici Altri for other videos. I also watched a video of Palazzo Tobia Pallavicino - Sede della Camera di Commercio di Genova.