They have onsite security/front desk and have a feeling very similar to living in a residence.

You sign a promissory note promising to pay seller at terms negotiated and give the seller a mortgage on the property to secure your promise to pay the note.

What if we went through a private money lender and just had to make a security deposit for the loan and adjust the term of years? 

What are the steps to making this as easy and secure as possible? 

I just wanted to create a post to spread the word that I would be happy to help my fellow BP colleagues with any questions that they might have relating to building permits or construction techniques. 

Keep in mind, it's s security deposit, not the rent for the last month of the lease.

Bottom line is it's better to cut your losses and move on.You can deduct the cost for pest control from the security deposit because that is clearly damage caused by the tenant.

I kind of doubt they will be unable to secure insurance or financing, but it's definitely worth investigating the potential implications before laying cash on the table (or lock it in with a due diligence contingency for this matter). 

Annette in my opinion it boils down to security and risk and your comfort level in those two areas. 

@John McRae Welcome.Sometimes it's beneficial to see what got you where you are and duplicate that vs whole new, untried by you, technique?