Hässlö Hotels Partnered with Officersmässen for great food and Hässlöhouse for facilities and different types of activities. All the buildings are located in an area formerly belonging to the Royal Västmanlands Air Force Squadron (F1) next door to Västerås airport.

You can for example book the entire Hässlö House Relax-department (with 36 degree pool, dry sauna or steam sauna) where you can book conference in the bathrobe, staff party, hen party, birthday party, or just an evening with family and friends. You can also choose a group workout, yoga classes or several types of treatments. As a conference guest, you always have a 20% discount on all lovely treatments. Other options includes whiskey, wine or beer tasting in Officersmässens basement; or why not visit Västerås Flying Museum or if the season allows playing golf on the short hole course that is next door. Down by Lake Mälaren there are plowed skating tracks during the winter, and the possibility to rent kayaks, canoes and more during the summer. Björnöns Recreation Area is also nearby for lovely walks.