I am familiar with the tests that involve one's annual income or one's net worth.While researching the topic, I saw the following in Investopedia. In 2016, the U.S. Congress modified the definition of an accredited in...

Achieved a 15% Cash-on-cash return in very rent stable area of Philadelphia.

An investment is simply an action or process performed to achieve a profit or material result.

Big goals, but achievable.

I include a number of gifts with their move-in packet that make the rental agreement "come to life" and more readily understood.If I'm aware the tenant may not read (literacy issue) or understand the English language well (limited English proficiency) or has a cognitive issues, then I take extra time and seek extra support as needed to achieve our goal.Our rental agreement is printed in a type and font that can be easily read.

What do you want to achieve and by when?

That pales in comparison to the 30-40% cash on cash unlevereged returns you can achieve on non performing notes. 

I use the word projected because these area only achieve the projected cash flow by expert LL in that class of property. 

Refinance the current Live-in BRRRR into a conventional 17% down at a higher interest rate + PMI until 20% equity is achieved.

I agree with @Dan Deppen in that you might want to start off by investing in a performing note, or investing in a partial on a performing note, which will certainly allow you to achieve your goals of learning the purchasing process, and learning how to work with a note servicer.