I wrote an article that I think you'd find value in that will provide some answers to your question: https://www.straightupchicagoinvestor.com/blog/6-must-knows

Thank you for commenting and providing your insight on these facts.

I know there are services that provide proof of funds but I view that as misrepresentation. 

I usually provide our budget as well with totals spent. 

Is her goal to be nice and provide some of the gains or reduce her taxes by trying to split income between her and her ex?

A platform that updates their data daily or weekly is covering a staggering cost in order to provide that to the end user.

Just like professional athletes who still work with coaches to hone their skills, a real estate mentor or coach can provide you with valuable insights, shortcuts, and strategies that can help you avoid mistakes and fast-track your success.

Paying off the mortgage can provide peace of mind and simplify retirement, while keeping the debt allows you to leverage your funds for higher returns through investments.

I can provide you with some CPA and lawyer references that support real estate investors.

My advice without even hesitating, I wouldn't rent anything that doesn't cash flow and provide a good cash-on-cash return out the gate.