Entry to this museum is free…read more Because it is Covid times, you sanitize your hands upon entry and fill out the form with your contact information. There is a bathroom downstairs next to the lockers, where they make you check your bag. No photos are allowed inside the museum. There are multiple floors of information on the history of Germany and they give you a sanitized touch screen pen for use during your visit so you can interact with the screens without using your finger. Most of the text is in German only.