I know the solution can really depend on the individuals situation but any opinions or ideas are appreciated!

It is not a solution you can just throw all your money at to get rich quick.

Also, if you can provide solutions to people's problems and get good at it you'll do well in this niche. 

Unfortunately, BP still has these options for example - so many of these Non-QM lenders need to use the "Private Lender" label - even though it gets associated with scammers like in the above

#3 scenarioYet again, you have an solution to a problem that inexperienced new investors like me don't know how to get around and would've spent hours and hours along with thousands trying to correct.

Another option is to seek out creative financing solutions or grants that assist new investors.

Why do you think there has been no magic solution for last years?

-Rent by room- I think labeling specific cabinets, fridge shelves, etc. can be helpful to set clear boundaries.

PM has tried to work with pool contractor, but with no solution.

I dumped every warranty I had because it never resulted in a replacement solution for large repairs.