The best thing about this complex is the free demonstration of a printing press. Set inside the original post office building, you can watch the entire process, which is impressive for the manual labor involved. You can also admire the book binding gadgets and the array of metal letters and images Printers would arrange to create print. The museum itself is a decent deal for $5. It's a little loud and media-saturated to appeal to young people. Dispersed in all the spectacle are artifacts and cool displays about Franklin and his interests.