The museum is filled with stories of people who lived the war era. The information are not about the history of Berlin but more like different point of views narrating their stories. The entrance are not cheap but might be worth the visit. Be careful what you're seeking to learn before visiting any museum.
A beautiful museum in the area of Checkpoint Charlie. The content of this museum didn't seem interesting to me and the entrance fee was way more than i expected. If you are interested in the history of the Berlin wall than this is not the place you're looking for.