PhotosProsomo Inc2016-12-20T08:15:01-05:00 Life at the 250, 260 & 270 Maisonneuve DowntownThe perfect locationCommodités250, 260 & 270 MaisonneuveComfortof our unitsThe reasonsTo rent at 250, 260 & 270 Maisonneuve DSM Properties has several rental properties in Ottawa and Gatineau area! 250, 260 & 270 MaisonneuveGatineauLoft du RuisseauGatineau Are you interested in renting a brand new apartment ? Book now as units are limited! Book now!