Some of the spaces of the tiny museum boasting an impressive collection of folk instruments date back to the 15th century. The recently renovated complex offers three halls that can fit up to 226 people altogether.
| Concert (stone) Hall | 100 | 80 | - | - | - | - | - |
| Attic Hall | 80 | 80 | - | - | - | - | - |
| Gothic Hall | 46 | 40 | - | - | - | - | - |
