With a combination of that funding and your own money, you might be able to do this without a partner.

It seems that the tank does not pressurize the water enough to functionally recover what is being used at the time.

Yield is a function of risk. 

Add in all these cost to make sure it's a functional BRRRR.Those rules aren't set in stone but those are some of the obstacles you will encounter.

I think there's only one thing that would make it better: Add the functionality of the calculators to the BP mobile application!!

I recently read a lease with that included this clause: "If any appliance cease to function, we may or may not repair or replace the appliance at our discretion."

For mine, I've done a combination of my sister going with the agent.

As I ask tax questions (I qualify for rule 2005-14 allowing the combination of 1031 & 121 exclusion) I am told they are not legally allowed to offer tax advice and to talk to a CPA.  

Based on what’s in place now conservatively I’d make 5k/year on both units combined. if I purchased duplex I would raise rent as they are paying under market value so can probably Squeeze out another 400 a month total or so.

I am using the following: Rentometer combined with what its listed at in the MLS, and factoring in 5% of rent value for vacancy and 5% for repairs as well as $120 for CapEx.