@Julio GarciaYeah I drove out there to look at the property and for the inspection. 

You can hire an independent mold inspector to inspect the property and do the necessary testing.

I would rather have it pass Section 8 inspection the first time, so I willing to take care of it in whatever way seems most responsible

Home inspectionHave a home inspection contingency on every contract where you will buy the property.Get the home inspection and ask to speak with the home inspector immediately after he is done with the inspection.This 5-10 minute conversation will allow you determine if you should move forward with the deal, allow you to understand what exactly needs to be fixed in the house and approximately what the cost should be.

In my experience as a property manager, I can tell you that any time we need to act on an owner's behalf with an outside agency (utilities, city inspection offices, housing authorities, attorneys), we need to show proof that we have been authorized to act on behalf of the owner that is named on the tax record. 

Even in that situation you will most likely have to front some of the expenses to get the deal closed (earnest money, deposits, inspections, etc) but can reimburse yourself with OPM equity at close. 

Learned alot through this investment...no inspections with auctions.

On the flip side, if you you are making low ball offer with inspection and financing contingencies, that could be tough. 

Waive as many contingencies as you can/are comfortable with ie: home inspections, appraisal (at least up to a certain amount).

You should also have inspected any units as part of your process.Whenever you buy a rental property the leases and tenants are part of the asset.