You are responsible if appraisal services were rendered. 

Should another financial crisis befall us, rendering a number of too-big-to-fail banks insolvent, the good news is that taxpayers will no longer be forced to bail them out.The bad news is that these large Wall Street banks can now legally bail themselves out internally (referred to as “bail-ins”) using depositor funds.Thanks to Dodd-Frank, if you happen to hold your money in a savings or checking account at a bank, and that bank collapses, it can legally freeze and confiscate your funds for purposes of maintaining its solvency."

That doesn't render the unit uninhabitable.

Looking for anyone who is strongly familiar with the Clv market that can render any advice.Any information provided will be much appreciated.Many thanks and God Bless,JorvonPsalms 37:23

Should the inspection concludes that the property possesses fundamental flaws which renders the property Inhabitable and /or the repair costs of those flaws would equal or accede the sale price of the property, the Purchaser then reserves the right to remove himself and all his obligations of this contract and the seller agrees to refund the earnest money to the Purchaser in full."

However, we think we can convince them on the smaller tract that they will render it unusable and they should pay us for the entire 4 acres.

I am from the Netherlands and make 3d visualizations and rendered floor plans.

The next sentence states, "If the property is not in clean condition (generally free of debris, mess, dirt, and excessive clutter) during the 45-day period, Tenant agrees to pay $150.00 for professional cleaning service, due within 24 hours of cleaning services rendered."   

It is not your fault that his client didn't pay for the services rendered to that client.

That said, I am willing to humor the explanation of this before I render it a junk idea and complete waste of a distressed mortgagor's money.