This museum is an honor to visit. Rodolfo Siviero retrieved many items that had been stolen during WWII. The video was in Italian and not loud enough to hear. It was an interview and I suspect very interesting.....hope the sound will be fixed soon. Other than that, the people were kind and supportive, a gentle and enjoyable museum visit.
I found this listed as an option with the Firenze pass and it's a delightful little stop. Free entry, opening hours listed on the website as Saturday, 10.00 am - 6.00 pm (from September to June); 10.00 am-2.00 pm and 3.00 pm-7.00 pm (July-August);
Sunday and Monday 10.00 am -1.00 pm (all year round).