Just for example, I've been running models that use that mode of financing, however (at least in Vegas), I have not found deals with enough meat on the bone to use HML to BRRRR the property. 

So here we missed one payment in this example, but our credit report actually shows 3x30 day lates.Like @Harjeet Bhatti said, you're probably cut off from the gov't subsidized Fannie/Freddie stuff for an investment property for a year or so.However if you come across something, and it's such a screaming deal at that price that it still makes sense even with non-ideal financing (remember that if you have to choose between the two, killer price is better than killer rate -- as any successful flipper will attest to), there's a lot of "Alt-A" (once upon a time called "sub prime") that's come out just in the last year that's better than HML.

For example if you were buying 2x $40k properties for a total of $80k, the loan would be $60k and exceeds the minimum. 

One unknown (example bad sewer main) can throw this into retail or above category. 

For example, you may want to have a roofing inspector give you an estimate (if not already) for a more accurate budget or periodically check on the furnaces/coolers to more accurately anticipate that expense.

This is just an example of one of the immense yet ignored opportunities throughout the field of caring for the elderly.

For example, if they have 30% equity for a $100k listing, your minimum offer will typically be $70k because that's what they need to pay the remainder of their loan.

As an example, if the electric bill for the property runs $150 a month, divided into the $8,000 quote; it would take you 53 months to recoup the cost.

For example, if the proposed project estimation total is 90K, can a group of investors invest 30K each, each gaining their fixed interest on it based on their contribution?

While I agree its not as lucrative as something like implementing a BRRRR strategy for example, isnt investing 100k in a place that will bring you about 800 of a 1200 income a month worth the investment price?