Clearly, shes not happy and an unhappy tenant usually results in more issues down the road, and you can bet they'll be expensive issues. 

Many of the properties I have been looking at have issues but in this case I'm working with the seller to let me get it up to conventional appraisal standards before they inspect it.

Tax-Exempt Bonds: Tribes can issue tax-exempt bonds for certain types of developments, reducing financing costs.Challenges: Projects often need to be structured as joint ventures or leases with the tribe, and compliance with tribal laws and federal rules is critical.

Zoning issues?

I know conventional lending could become an issue depending on the condition of the property.

Is there any issues with doing this on investment properties that people have had in the past? 

Requiring a copy of a government-issued ID is a good extra layer of security.

But during the buyer’s due diligence, several unexpected issues surfaced, each cutting deeper into the profit I had worked years to earn.The first issue was with the water lines.

However, there is no way to do so without risk.The Internal Revenue Services issues three (3) Private Letter Rulings (PLRs) that allowed the taxpayers to do just this.

Here in TN we issue POQ within a couple of days of rent being overdue, usually giving them 14 days to correct before official eviction proceedings start.