Figure on patching the ceiling where you demo'd the walls. 

Once a note is performing.

As @Zach Mitchell mentioned above you certainly could get an actual appraisal performed on the property  however unless you have it under contract just review the comparables that resemble subject project and have sold in the last 6 months. 

All the work performed was done by an insured and licensed GC. 

As to the "all remedies allowed by law".....generally for a buyer to have the rignt of specific performance,  it must specifically be spelled out in the contract.  

It resembles a Patch of Land for just Texans. 

Is past performance indicative of future results?

I am interested in how they are performing.

Your fee structure is compared to other service providers who perform the same basic tasks.

A pro of the FSBO would be that you could control whom you got in as a tenant while performing a thorough screening process.