OO Purchase Loans in Texas

I have a buyer with a 620 FICO, $72,000.00 yr income , and about $1,500.00 a month in liabilities. They are having a hard time finding a lender on a $ 80,000.00 purchase. Anyone out there have a suggestion?
Denbeck :help

What is the catch? This seems like a doable scenario.

I believe they found one. I don’t know what the problem with the first two were.Scared maybe?