Your new PM should then facilitate most of the other paperwork such as getting keys and transfer of deposits.  

Get the paperwork, deposit and first months, rent and get them signed up..Give them option of early move in 

(Had to make special arrangements for them to accept a cashiers check with escrow acct info on check and got deposit slip from bank officer after verifying account with escrow company, I almost backed out of deal and it would have affected two other contingencies).I have other questions in regarding the escrow process which I found unprofessional .

Fortunately for me, the seller issued a letter to each tenant at closing stating what their rent was, how much was set aside as a security deposit, etc. 

@Curtis Deckard, I DON'T like the "down payment" (only) idea, because from every account I've read, Lenders take a VERY dim view of your deposit ALSO being borrowed.

I'd count one and ask for pet deposit for the other two.

Can I charge an additional pet deposit and monthly pet fee?

I'd also worry about destruction of the unit... and let's face it if they are getting evicted with no car it might be difficult to recover costs if they exceed sec. deposit. 

I have a several pieces of advice.1) We always charge  one month's rent + security deposit upon move in.  

Is there a way I can flip this property without putting down an earnest money deposit or any of my own cash, (which I have none) to my end buyer and ultimately make a profit.