How do I dig deeper on finding more information about the property and owner?

@Jerry GoingYou have some of the best that already chimed in but definitely heed the 'its just a placeholder' rule of thumb to help you quickly eyeball and deal and pass or dig in deeper.

I could've wrote that better as the fact that he liked the unit when most people don't was in fact a big red flag for me which caused me to do a deeper dive on the background check.I guess my real concern is how to reject him on the basis of his public arrest record.

Someone requesting seller financing with a very small down payment like this should throw up a red flag for you that is, at a minimum, worthy of much deeper investigation.

I have neither the time nor space to delve into a history of systemic discrimination in America, but it is real and it is pervasive and it is well-documented.

I'll dig a little deeper next time.

If you are wanting to risk a little more in order to receive more I would suggest you delve into other aspects of real estate.

Quote from @Jasmine Delves: Could be this one: https://www.biggerpockets.com/... 

Recently, I've delved into the world of investing by picking up "The Book on Investing in Real Estate With No (and Low) Money Down" written by Brandon Turner.

But now, armed with this knowledge, you're ready to dive deeper and make some waves in the multifamily pond.So the next time someone tosses out an acronym at a networking event, give them a wink and drop some knowledge bombs.