Lively & astute animal lover that lives alone at age 70, is in need of socialization and caregiving.
I have neuropathic pain & balance issues. I use a walker on hardwood floors. Due to in-home accidents lately like falling, I am considering living in an independently assisted home, rent a granny unit, or rent a room in your large home.
You could caregive in the safety of your home. Or you could be a stay-at-home mom. Perhaps you are an empty nester. You need a 2nd income or you have no income. I would have a 24 hr safety net. I do not need any personal care. I would be willing to relocate for the right situation.
Most will have support systems so that if you need help it is available.
this site is not for finding a roommate or house mate.
My other thought is a scooter or electric wheelchair. Have you discussed that option with your doctor?
Call your Office of Aging and see if they can point you in the right direction.