About 600 pieces of furniture from the 16th to the 19th century are kept at the museum, the majority of them originates from the princely and civic property. Due to the interior design determined by the living (Baroque) and banquet rooms (Rococo), only a small part of the inventory is displayed. The rest of the furniture is stored in a storeroom and shown in special exhibitions in accordance with their historical context and depending on the state of preservation.