Hässlö Werdshus is recognized as Sweden's oldest active officers' mess, situated just eight minutes from the center of Västerås. The restaurant offers a scenic countryside setting, making it a unique venue for both dining and events. It provides lunch services from Monday to Friday and hosts a Sunday dinner, catering to a variety of dining preferences.
In addition to its regular menu offerings, Hässlö Werdshus organizes special events, particularly during the autumn holiday season. The venue is also available for booking, allowing for private events and gatherings. The establishment actively engages with the local community to gather suggestions for events and performances, fostering a connection with the surrounding area.