Access to the Museum, which is of limited size, is always arranged taking into account the possible queues of visitors waiting outside and the number of guests already present inside. The limitations regarding the availability of tickets that can be booked online have been set to guarantee all visitors a pleasant experience at the Museum and to avoid uncomfortable overcrowding. The maximum number of places that can be booked on the platform for the same time slot for individuals and groups is 40. On the platform for schools the maximum is 35 (including teachers and anyone accompanying them). Larger groups can be divided into subgroups and make two or more bookings for immediately consecutive times.