That's dreadful.
When I visited my relatives in Klagenfurt some 6 years ago or so ago Wendy & I went to the small private museum in Villach. The "Villacher Fahrzeugmuseum". Although it was relatively small they had a great collection of Autocycles, Mopeds, Motorcycle, & scooters including - Moto Guzzi, Zundapp, Lohners, DKW, Puch, MZ, Vespa, Lambretta, Goggo, Garelli, Maico, NSU, KTM, HMW, Honda, the odd Bri like an early Triumph.
Plus an interesting collection of Microcars /Bubble Cars. All mainly pre-1960. A single floor museum with some additional motor cycles displayed on high wall shelves. There was of course a mandatory Mercedes SL & a Porsche.
Wendy was bored after half an hour but I managed to stay for about two hours. No photos were allowed without an additional fee so I bough the 75 page catalogue instead.