The daughter inherited the original loan and she is unwilling to negotiate a new contract that would extend the balloon payment into the future.

You should be rewarded for rehabbing and managing the property properly, something the current owner either doesn't know how or is unwilling to do.This sounds like a great deal, congrats!!

I save to the point of hoarding and am unwilling to part with those precious pennies.

There is no charge to complete my application so if someone is unwilling to commit the 15-20 minutes it takes to fill out my application,then I'm unwilling to run across town to show them the apartment.

As he's unwilling to do so, I question his friendship/loyalty. 

If they are lazy, inexperienced or unwilling to help, they must be eliminated.If no agent, create two offers.

The owner should be able to tell you the basics:1) How old is the roof2) Has plumbing/electric been updated3) Is the home registered as a historic with the city/county4) Known issues 5) Why is it boarded up/being sold......6) Whatever other questions you deem necessaryIf the owner is unable or unwilling to answer these questions I would be concerned. 

looking for similar, unwilling to use Cozy due to bad experience, any feedback on dwolla and erentpayment?  

Our goal is to establish good long-term tenancies, reduce tenant turnover, welcome tenants into our community, or if they are unable or unwilling to perform to our standards, then negotiate a move-out plan that make our parting easy and as stress free as possible.... for all parties concerned.

My best guess would be an investor is attempting to purchase the property and the title company handling the settlement is unwilling to give them the clear to close because there is some sort of discrepancy about who has legal claim to the house.