Example: providing comp/s which are updated similarly to yours, but may be older sales or in a different neighborhood, and discussing why they should be used.

To provide some context, she initially approached our company to manage her HOA.

Investors use debt to get into assets that can provide cash flow and/or appreciation.

A mixed way is often best, with plans for money coming in and extra backup for any surprises.

A landlord does not need to provide a reasonable accommodation for an emotional support animal when:The property is an owner-occupied building with four or fewer unitsThe property is a single-family home sold or rented by the owner without the use of an agentThe emotional support animal poses a risk to the health or safety of other people, or a risk of substantial damage to property (but this risk must be specific to the animal and cannot be based solely on assumptions about the animal’s breed)"Definitely have a chat with a local attorney to ensure your local laws apply, nonetheless since its an owner occupant, it sounds like you have some recourse to deny this request. 

I can provide additional advice once you have answers to the above.

Best use of this "extra" money has seemed to be for paying down payment of 3 additional homes per year at the 70-90k price range. (15-20k deposit each, 5-15k repairs each, additional cashflow avg 320/mth each).          

If you bank at a retail bank it's likely that you could pull a cashier's check to provide  certified funds.As to the wisdom of using other people's money (that you are solely responsible for) you'd better be comfortable with repayment even if things don't work out as planned.

Based on the initial information provided, I agree with @Kristine Ann that there does not seem to be enough spread between the asking price and sales comp, considering the work that needs to be do. 

He asked me for the following-1: Company certificate (for companies only)2: Drivers license/SSN3: Utility bills4: 1-3 months statement of account5: Documents of the property to be used as collateral (if any)6: Provide Loan origination cost for the processing and transfer of your loan funds 7: Bank details for funding (closing)I have their website, but how can I fortify myself so I’m not being scammed.