I try to talk to a management that denied her because of the eviction and they didn't want to review her app so now I'm trying to find someone who would take her because she really isn't a bad tenant she was just dragging her feet to move 

You want it to look nice and be able to take abuse.  

There are always those who get denied because they barely fell short...

If from what I understand, the appraisal is part of the closing costs what happens if the appraisal happens and they deny you because the house doesn't meet the lenders standards?

Your insurance carrier has the right to deny your claim. 

You should never categorically deny an applicant that does not have a SSN, you would be inviting a possible fair housing complaint.

They had to move to a hotel (apartment complex is denying any issues and will not reimburse).

The investor tried a local bank and was denied" due to his debt ratio, he has 40k in revoking CC debt, and needs 20k to rehab the property and keep as a rental.

How do you build a portfolio of income properties if the government has you capped and can change, manipulate, or deny you loans whenever they feel like it?

If the tenant makes demand for full refund do you deny the tenant?