The museum is not as great as you would think. It's like a small corridor full of prints. The prints are spectacular, but I was expecting a bit more, like jewelry. The video was too long and since it was summer, it was not very comfortable watching through it all.
I would rather spend the time and just a bit more money for a full ticket to the Castle.
If you own or manage Mucha Museum, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.