It looks like a solid investment to me as long as your management  and vacancy are accurate.

nope, these two actually have the documented ability to make the payments at a reasonable debt-to-income ratio.I'm coming up with ballpark $345k/mo PITI (my homeowner's insurance assumption might not be accurate, I didn't pull the actual property tax bill, and I don't know if there is an HOA so I left it at $0).

With the logic that I'm using (opening LLCs in other states) this would also mean that I would/should have a RE license in those other states as well, but time and accurate information gather will decide that.  

But, yes, realtors can get you fairly accurate rental data.

You can try to do it linearly but it's not quite as accurate.  

How accurate is that 70% rule.

I believe it's accurate to say I now have quite a bit of equity in the house.

Then you need to get actual comps to estimate ARV of property, Zillow and Redfin valuations are not accurate.

You still have to learn the trade, but that's the biggest hurdles investors have in the beginning which is accurate data to make decisions on.Good luck

Selling information.Each creditors has an agreement with one, two or more of the credit bureaus to provide “timely and accurate” payment reporting history to help assist other creditors in determining if that individuals credit scores and character are worthy of providing financing.Keep in mind, the credit score model does one main thing… Determines the probability of bankruptcy.Would you want to finance someone knowing that they could lose it all?