She brings in a fraction what I do so I'm almost positive the banks will count her debt mine and make me count her also as a dependent. :( I did the math last night cause my goal is to buy my first home this year.

You'll end up with a fraction of something (likely being the smallest creditor and not be in a position of power) ... or a whole piece of something you may have trouble liquidating.

Are you trying to pool investor money in a syndication of some sort or fractionalize notes among individual investors, Sean H.?

They track who submitted the paperwork to form the LLC and who submits the annual reports, but not a list of members or their ownership fractions.

Further, because of the way the debt goes down slowly and the basis for the property goes down as you take depreciation, the "debt financed fraction" will actually increase during the early years of your ownership.A final problem is just getting custodians to move.

Since I would be increasing both (big box, suppliers, my) volume of sales, to offset at a fraction of my cost, in building more sales for them, in other words they would see a profit in several ways.

In my opinion, what makes MFHs more attractive over SFHs is the fractional rent/unit vs. price/unit.For example, in my area you can buy a 4-unit (2br/1ba each) for about $140K ($35K/unit).

Don't know about fractional notes, seems like too much complication on a deal this size.

I'm a big fan of cash as I can see how loans and interest, along with fractional reserve banking is a factor in societal decay....but that's another topic on it's own. 

Although solar is a way to provide backup/stand alone power for some people (a very small fraction of people living off the grid), grid-connected PV is not usually about providing backup power (although it can be if someone chooses).