Operators of very small homes are taking home strong 6-figure incomes.It's essentially recession-proof as the supply of aging baby boom seniors needing care will be in place for the foreseeable future.Residents of an ALF are generally in need of assistance with "Activities of Daily Living", called ADL. 

Start by reading the Ultimate Real Estate Investing Guide: https://www.biggerpockets.com/guides/ultimate-real-estate-investing-guide/introduction2.

Start by reading the Ultimate Real Estate Investing Guide: https://www.biggerpockets.com/guides/ultimate-real-estate-investing-guide/introduction2.

Start by reading the Ultimate Real Estate Investing Guide: https://www.biggerpockets.com/guides/ultimate-real-estate-investing-guide/introduction2.

You can attempt to raise from a 506c but it will cost you $25k to get started, then if you did get your first $100k  and you are paying them 10% and you are making 12%, - great you just made $2,000 and that is assuming you were able to fund an entire deal immediately and have zero holding or carrying costs. 

Most of your bullet points are just starting points but the real question is how do you want it finished. 

Start by reading the Ultimate Real Estate Investing Guide: https://www.biggerpockets.com/guides/ultimate-real-estate-investing-guide/introduction2.

Start by reading the Ultimate Real Estate Investing Guide: https://www.biggerpockets.com/guides/ultimate-real-estate-investing-guide/introduction2.

Can anyone here help me get started?

any income over that which is a combination of W2 and rental income is subject to taxes starting at zero.