Château Dufresne, Montreal, Quebec. Doesn't look like a duplex, does it? Built by two wealthy brothers; when one brother died his wife put the contents in storage. In the 1970's a society was created to save the building which had been abandoned for years, They succeeded and half the interior has been restored to it's former glory and public viewing.The interior is as spectacular as the exterior...complete with the ORIGINAL CONTENTS of the family!!!!!