On January 23rd, 2012 Carlo Plassier left through a testamentary legacy his house, including furniture and works of art, at the La Salle Municipality, on condition that it would have been open to the public in the future.

The collection is the result of a sixty-years-old tableaumanie : “Carletto” bought in auctions, flea markets or by junk dealers and let every painting scrupulously restored. Moreover he became friendly with different artists of the Seventies and Eighties, famous as well as totally unknown, who he invited in his hotel and whom he offered the stay in exchange for pictures painted on place.

Since July 2025, the Maison has housed the La Salle Library.