Can you have that knowledge without the state or government or TRELA or NAR stamping you with their approval? 

That's the case in any segment but I think we tend to find it more offensive in Section 8 bc the government's paying.In any segment, I recommend checking social media and the like of all applicants. 

OP Lincoln is a great town since it is the state capitol, lots of government income, home of UNL, lots of medical etc.  

look into government DP assistance programs. 

You might get it for $400,000 if you have that much cash, but it likely won't go for $50 or $100.You can read some of your state laws here:https://dor.sd.gov/government/county-treasurers/Don't ever waste your money on a nationwide trainer or a travelling road show in a hotel ballroom. 

The national government, the state government, and most importantly the local government will affect your investment 1000x more than climate change in the next 100 years.

If there are excess funds after paying the local/school real estate tax bill, the remainder can go to:Current real estate taxesCurrent Muncipal liens for water/sewer or any other bill initiated by the municipalityState Liens, usually for outstanding state taxes, sometimes employee/employer taxesPA State Inheritance Tax which applies to all deceased owners and starts at dollar one with no exemptions, unlike the Federal Estate Tax. 

Federal Debt: Rose 39% during Trump, 25% during Biden. 

I don’t try to time the market because I have seen the M2 money supply chart and understand the government will always print money.

Also, put any repairs pointed out by the inspector into the following categories (by priority)1) Health & Safety - to avoid tenant injury and potential lawsuits2) Property Preservation - to stop further costlier damages3) Government Required - city inspection repairs & S84) Marketing Negative Impact - who'll rent a house with purple bedrooms?