I live in my own apartment, but I get:
1. A morning shift where people come in to help with things.
2. People helping with showering some days in the afternoon.
3. An afternoon/evening shift where people come in to help with things.
4. A night shift where there is non-intrusive electronic surveillance wired to different things in my house, and they can be called at any time during the night to help with things (or will come over if certain alarms go off).
(I have a movement disorder and some other stuff in addition to being autistic, for reference.)
This means that I live alone but get a pretty high level of support throughout the day. I also now amazingly live down the hall from a friend, and she and I provide informal support to each other when our staff aren't available. (Both of us are both autistic and physically disabled, and we attempt to pool our assorted abilities to get things done.) It's really important to me to live alone, because I get so worn out by having to live with someone. But also really important to have the support or I just don't function. I actually get more support than many group homes provide, which is a good thing that they offer this support without making you live with people.
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"In my world it's a place of patterns and feel. In my world it's a haven for what is real. It's my world, nobody can steal it, but people like me, we live in the shadows." -Donna Williams