You will want to be motivated and make consistent progress.  

The shaded regions represent periods of QE (QE1, QE2, and QE3), during which interest rates generally declined or remained low.

Don’t accuse people responding to you post of having negative characteristics, ulterior motives, or belittle them in any way5.

So you’re confirming that this will hit my personal credit, and not just remain a LLC liability.

The remaining balance is paid once the project has been completed. 

Also, what was your motivation in purchasing?  

Regardless, the market has slowed, but prices remain relatively stable. 

The stepped up value of the real estate doesn't get taxed as it remains unrealized gains to you and your heirs get the stepped up basis.

The Port Charlotte duplex...given it hasn’t suffered hurricane damage...could command a pretty penny on its own.I recall reading a piece in Forbes that suggests certain Florida markets could remain strong for years, which might help you gauge whether now is the right time to sell.

Define your motives, and run with it.