She has no problem paying the security deposit and passing a background check (I’ll check up on these). 

Want to possibly ask for more of security deposit with this new baby as we all know kids and the damage they cause to rentals. 

But from all of that  I do know that buy and hold is the direction I want to go in for the long-termI work full time and would like to continue working while investing, credit is not a problem for me so am sure I can secure a loan but money down is what I am working on for my very first rental.

Its  courageous step and seems like you secure yourself financially before  jump in as full time Investors.  

You put it under contract to secure the deal. 

Again, it's a less exactly method of getting to gross rent potential but it's a start.   

Hi Guys,Is there someone who could please provide me with a good picture of a window with security bars and quick release, please?

The only thing you could do that cash flow does not show is what BP calls the BRRR method.

Part of the due diligence process is discovering what service and other contracts exist, and whether and how they may be enforceable against a new owner.The leases should be assigned, security deposits transferred, and any service agreements which the buyer does not want continued should be terminated (or dealt with somehow) as of settlement date.

--So long as it is legal, an above-standard security deposit.