Simple, reasonable action and patience. 

I also agree that RE appreciation is unlikely to match the last dozen years, but you never know.Where I am unsure we agree is that paying $450k to improve the cash flow ~$3k (your numbers but I expect my delta wold be similar meaning both my cash flow estimates would be worse than yours but both would be worse by the same amount not affecting the difference) makes sense especially if the cost of having the extra $450k is only 6% rate which is historically simple to beat via numerous investment options and hopefully no one is investing in RE for an expected of 6%.  

You can pick up a duplex in decent condition in a C-class neighborhood and hit the 1% rule

Simple Truths.But you can make a ton of money, if you do it correctly.Why doesn't McDonalds sell T-bone steaks?

You can submit questions via chat but I’m sure those are cherry-picked.

His reason was the only thing he knew to do with the proceeds was to loan it back out at 12%, and he would be "behind" where he is now in cashflow.His proceeds would have given him options up to and including PE, but he is a simple man and in his case holding was the option for now. 

Hi Vincent, there is a significant difference in true Hard Money and rehab loans, rehab loans won’t be low doc by any means.Hard money should be fairly simple & quick to fund, it’s strictly equity based.How bad is the condition of the property?

I guess we just picked a foul apple... 

Keep it simple - sell the property and let each sibling do what it is that they want.If you keep it and do a refinance(to pay for the bills)Who will be on the loan, will it impact everyoen's DTI?

Although not a an Airbnb Expert as I once was but from making good money on airbnb in the early years and being a landlord most my life.Keeping it Simple.