Hi, we are a family of 4 (2 teenaged boys). While we have an interest in museum displays, we aren't true art or history experts so we tend to move along at a fairly steady pace rather than get too absorbed in individual items. Please can you give me an idea of how long we would most likely need to allow for these museums? I realise that this is a very subjective question, but I'd appreciate feedback from other families about how long you spent at the Capitoline. Thanks.