I always recommend an inspection of the property and don't forget to camera the main drain to the road to make sure it is functioning and not needing repair or replacement.If there is a well and septic, I also recommend having those systems inspected.Also, check with the local government authority the property is located and see if the rental license is current and if there have been any violations or permits pulled.

If there is a standalone tool/service for this, or if there is a dialer with this functionality built in, would love to know.Thanks.

FHA also has condition requirements (safety, security, soundness)-no peeling paint on pre 1978 homes, functioning mechanicals, roof with some useful life left in it, etc., so can skip looking at heavy fixer uppers if you definitely want to use an FHA loan.Also, not sure the plan with your friend helping you out-but if with down payment funds, if loaned, think they'd count that as a debt burden on you or require them to sign that the funds are a gift.  

Property managers will be in essential function for my success. 

Vehicle transactions of almost every make and model are happening all over the world so almost everything that is functional and looks decent has real value.

And have you ever been to a Guru function..?  

There are these low ambient units that are supposed to function better at 0F.

The discharge for the pump would either  go to the main waste line or exit outside somewhere.please do not take offense by this but you should really  try to learn the basics of how a home is constructed and what makes them function.

Should I add any new functions?

And yield is a function of risk.