The answer is relatively simple, it's landlord fatigue.  

And what's really crazy are the number of people vigorously defending this nonsense, clueless as to even the basics of finance, mathematics, or even simple arithmetic. 

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%.  

It's not as simple as homes that were burned being rebuilt and original owners returning to them.

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?

But they are simple, respond quickly to questions, Lloyds is their underwriter, etc. 

Simple, reasonable action and patience. 

Do you still recommend using a real estate CPA or is their tax professionals that specialize in the more simple investor situations like mine?

Simple and powerful. 

They used to be good and simple.