Provides 39 units of low-barrier, supported housing for self-identifying women age 19 or older who are dealing with substance use issues. Housing is communal with shared bathrooms and kitchens. Clients receive one-on-one support to develop and reach goals with either a harm reduction or recovery focus. Other services include mental health services, primary health care, medication management, detox, peer support, as well as volunteer and employment opportunities. Stays at the Rainier can be permanent or transitional. Referrals are through the BC Housing Supportive Housing Registry.