We told the property manager about this 6 months ago and  she addressed it with the Tenant. 

Is there more or less issues to address?

You will send them prop address and they will email you back a report, with list of similar houses sold in recent months, advise you on temperature of the market and so on.

Some times it's easier to just identify a possible property and the first you check before even scheduling a viewing, is check the STR rules on that address.  

Because of this, you must ** be sure to use your personal information rather than your business information or business address."

Can I still run a background check on them at Some only require a name birthday and a prior address to run a criminal background check 

I am seeking advice on how to  address this and help me with a response.

Or at least DM me info about the property, the address, condition, how many rooms in each unit.

-both units share the same address.

Consider all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.