As a certified advisor for both QBO and Xero, I have to say QBO wins however, you are talking about 6-7x the cost of QBO Plus. 

These are the rates established by the government that support housing assistance vouchers.

We are looking to buy an established business with a system in place.

This is because there’s well established case law that states a lender can only hold a guarantor personally liable if there was a benefit received.

These projects are just beginning to break ground so they have yet to establish a track record in this area.

After decades of work in the industry, and in Green House design and administration, she is very comfortable with the model of establishing relationships with a home health provider for on-site care.

My concern is that without that amount of personal income available I would have difficulty establishing a sufficient amount of reserves for emergencies.

If you hired an agent or a broker to work with you, you'd be covered - but regulations & laws vary from place to place.Screening is best done by establishing a set of guidelines to qualify applicant tenants, then sticking to those rules to avoid legal issues (and for your own sanity).

How are established investors finding deals? 

Established on line presence5.