I live in the great real estate market of Connecticut and thus, became an accidental landlord when my primary residence (2Bd/1Ba) failed to sell.

Even if you had 20-30, you would receive the bill, log in to your bank, set up the payment- done.

If you know of or have used any banks or credit unions that consider these terms, please let me know. 

If you go to a smaller or midsized bank they might have a loan type referred to as "portfolio" or "commercial".  

If you find a bank that allows you to open up bank accounts using a series LLC, let me know.

I know you can use private lenders like family and friends, but when it comes to getting loans from hard money lenders or banks, is it possible?

As others here have said, it fails the 1% rule and that raises a red flag for me.  

I've been set up with an agent through my bank.

If so, what happens when a due on sales clause is initiated by the bank?

Save for 7-8 months and get my 20% down of 10k on it and go to a bank which isn't my favorite option or maybe since I was reading on here that life insurance company's have a very low interest rate and like to invest in multi family buildings that would be another good option.