Southern California Alcohol and Drug Programs Casa Libre Supportive Housin is a sober living home providing a drug rehab aftercare program for people struggling with drug addiction or alcoholism. Located in Los Angeles, California, Southern California Alcohol and Drug Programs Casa Libre Supportive Housin provides special treatment drug and alcohol rehab programs for . Southern California Alcohol and Drug Programs Casa Libre Supportive Housin accepts self payment as payment for drug and alcohol rehab services.