https://www.bizbuysell.com/ has reports and educational articles for understanding the various metrics for their listings.

There were some items that just didn't fit the standard I want in my MTRs (like my giant bean bag lol)

@Jacob Fiore *calling to sell services is against TCPA(Again, from my understanding of it)

Look for one that includes a training video to ensure you understand how to best use it.

I'm a new investor and wanted to understand where I could find all these costs for a certain zip?

They are often too complicated for tenants to figure out, they have too many ways to fail, and they are often easier to circumvent than a standard key lock.I use Schlage electronic door locks with a simple numeric keypad.

Quote from @Rob Bergeron: Guys, this Jefferson Coutny lead paint ish is going to be wayyyyyyyyyyyyy worse for owners than you understand.

There are deals everywhere, you just have to understand your market, ROI and strategy. 

I think we all understand this. 

I understand that BRRRR would provide more cash flow, but from what I've read this method also requires more time and investment.