Most start by analyzing deals and forget the fundamentals of every business, like getting a Tax ID, bank account later, Business Credit cards, and lines of credit.

if yes then you got the answer, an appraiser will never come in with the proper value of A turnkey, because they rely on local comps even though those comps need much work and the principal is already done and cash flowing.2- These turnkey sellers usually purchase there properties for far below market value, if this is the case the appraiser might appraise for A lower amount due to the previous sale on the property.I don't know what turnkey seller specifically you are talking about of, but if their customers are happy then you got your answer, if their customers claim they were ripped of then you got the answer as well.

but working with someone who is local to your market, who can show you their legal documents that they have used, introduce you to a proper title/attorney office for drafting documents...I mean, nothing is foolproof...but that route will have a significantly higher success rate. 

Sounds like its time to sell since the HOA fee just doubled which usually means the HOA has not been managed properly and failed to build a strong reserve account.

I also use the Costco/Citibank VISA cash back card to pay for expenses.  

It’s so comprehensive that I’m compelled to give you a great answer, but there is so much to unpack that a full proper answer to every question may take longer than I have tonight.

You screen them the same way a hotel does: not at all.The only thing you need to verify is their credit card number.

Properly structuring your bank accounts ensures that every dollar in your business has a purpose.

There are various other items that may come up such as: Proper firewall suppression, adequate entrances/exits for fire safety, stair safety, size of kitchen appliances, etc... for my specific example. 

The obvious answer here is to somehow get some income and start paying down the credit card debt.