Paul C.
Google
A history museum, housed in a very old, massive building, with interesting interior architecture. They have an interesting numismatic exhibition, as well as an interesting weapons collection, although I didn't like that it's not focused only on old, medieval weapons, but there are also weapons from the modern era, like the AKM-47. The Chamber of Legends exhibition is also interesting, although not very large, a selection of household objects (but not only) crafted exceptionally beautifully.
Also, the temporary mirror exhibition is interesting.
Unfortunately, what should be the highlight of the visit, the large hall that gives the museum its name, houses a temporary exhibition whose organization doesn't allow you to appreciate the beauty of the hall itself. The exhibits are arranged in some cylindrical structures because of which you cannot have an overall view of the hall. The curator's vision is strange and unfortunate, from my point of view.
You need about 45 minutes to an hour to visit the museum.