You must understand the basics of what those numbers mean before you have a tool to help.I apologize if you took my bluntness as sarcasm.  

The reality is you need to move off a few factors---fast solutions have slow problems, due diligence, have a healthy safety blanket reserve wise. 

Yes, Oklahoma is a great market to consider, especially for multifamily properties:Affordability: Oklahoma City (OKC) and Tulsa have duplexes and small apartment buildings within a reasonable price range.Landlord-Friendly Laws: Makes property management less stressful.Stable Cash Flow: Properties in Oklahoma often meet or exceed the 1% rule, providing consistent rental income.Growing Economy: Both cities are seeing population and job growth, boosting demand for rentals.Tips for Getting Started:Do Your Homework: Use tools like BiggerPockets calculators to analyze deals and ensure cash flow.Focus on Neighborhoods: In OKC, check areas like Yukon, Edmond, or Midwest City.

It's a decent tool, but as Greg mentioned, I'd definitely plan for a worst case scenario and make sure it cash flows at the highest interest rate juuuust in case. 

It would likely be comparable to what you pay in the NE.Just google "Lexington County tax estimator" or whatever county you're interested in and you'll usually find a web tool from the County you can use to estimate the tax bill based on the previous year's assessments.There is also a law called the ATI tax exemption that can potentially lower than 6% rate by 25%.

You can Host Finacial revenue tool to get an average of the income.

I took the next 5 months to tackle everything myself spending approximately 17k in supplies and tools + paying a plumber and roofer 4k total to fix those issues.

@Jim G.Per the International Residential Code if the glazing is less then 60 inches vertically from a standing or walking surface then yes it’s required to be safety glass as it’s considered a hazardous area.  

Loads of information on the forums and BP tools for you to expand your knowledge or find just about anything.I am on the lending side of things and am always happy to talk shop with investors looking to learn more about financing options out there, even if not in my resource pool.

Consider starting small with house hacking a duplex or triplex, and use tools like the BiggerPockets Rental Property Calculator to analyze deals.Good luck!