-Speak with their manager to verify employment -Signed Leases and Deposits 

Add in the down payment of $3500 and you're at $69,465.You're paying market value and getting a high interest loan.Also, verify the trash and sewer data.As for the house itself, seems like a bad deal to me.

If you are going to buy a house at the sheriff’s sale, you must perform some due diligence and verify if there are any liens on the property.

I'd say some asset based lenders couldn't care less about credit score. but they will ask for previous huds to verify experience.

How do I verify that the insurance of the company covers the employees on site? 

Since it seems to only be 21 units you should be able to verify all the leases one by one once your in due dilligence. 

I would first verify that he has savings to carry him through any struggles he might have the first year.

Get a copy of the lease, if there isn’t one get an estoppel agreement w tenant, verify previous rents to current owner via bank statement.

Both units are identical floor plans and I was able to add a third bedroom (making each unit a 3 bed 2 bath) and tear out the kitchen pantries creating twice as much counter space as before with a much more open floorplan.

Hi Bigger pocketsI've called two property management companies to verify references listed on an application, however they won't release ANY information to third parties.