They will look at the rent roll, market study, valuation, building condition, appraisal, environmental assessment (if applicable), and most importantly to the Borrower's creditworthiness (ie. how financially strong & liquid are the loan guarantors). I'm guessing that your buying the property through a single asset LLC or LP, so most time will be spent on the Guarantors financial ability and your track record with other real estate assets to make sure that you will be able to repay the loan.
Any particular building that interests you?
Check out the link below for more possibilities.
Commercial lending is much more difficult to obtain a loan than residential
Lynn911 Dallas Realtor & Consultant, Loan Officer, Credit Repair Advisor
The Michael Group - Dallas Business Journal Top Ranked Realtors
All the Best
Dave & Lisa