Housing needs for disabled

I am an older single mom to an 18 year old with multiple disabilities. We have no other family and I have a genetic vision deterioration disease. I worry about where my daughter will live with support so she can be as independent as possible. There will probably come a time soon when I can no longer drive. She will need support in daily living and transportation. I envision a safe community (campus) where those with physical and intellectual disabilities can live (dorm like?) perhaps along with seniors,and have on site services, classes, activities, communal dining, etc. it seems like it would be less expensive overall to fund and easier to manage the individual cases. I am extremely concerned about safety, availability and turnover at host homes. She needs stability, especially after I’m incapacitated or gone. There is so much need in this community and a serious lack of options. Thank you for reading.