It looks like transaction activity has finally bottomed, but we’re still deep in the trough.

3) Are there any other things I should look at before making my final decision on this unit I have?

HERS rating including DLTO calcs are the method to understand the envelope.FWIW residential HVAC industry is way behind the times.My only suggestion for the final question is be Polite, Professional and Persuasive.

I say that because you may have different inspectors calling out different items at each inspection for instance you may do a rough electrical inspection with one inspector and do a final with a different inspector that see's things a little differently forcing you to redo work already inspected.

Finally, ended up offering it recently, it has not yielded any results thus far.

Even though a photo is within the sizing limits, sometimes just resizing it for the sake of whatever the software is throwing at you, finally works.

looks like someone finally took it over and its being rehabbed right now!

We are ready finalize the plans & start permitting. 

If the tenant does not dispute the deductions or the amount due and payable to the tenant within sixty days after the itemized list and amount due are mailed as prescribed by this subsection, the amount due to the tenant as set forth in the itemized list with any amount due is deemed valid and final and any further claims of the tenant are waived.”To further address your specific concern, there is a particular element in the quoted section of the law that requires an action from the tenant.

Select "final details".