I financed the rehab with a 0% credit card (i strongly do not recommend that if you're new) and so i had zero finance or interest charges for the entire rehab. 

You're making yourself an easy target and there are a lot of unscrupulous people out there so please be careful and (speaking like the mom that I am) hold your cards a little closer to your vest.

I can't find his business card and need to have him do a quote.

When other banks make is easy/seamless to open virtual accounts, create virtual debit cards, and pay a reasonable interest rate on deposits, I will consider them.

I also have over 100k of available credit on credit cards I could use (I have worked so hard to create great relationships with CapitalOne and Chase after bankrupty to have this, and don't live on credit card float).

Expenses should be for the property in a seperate bank account and credit card for accounting purposes. 

Once it's on the tenant's credit report, it is far more likely to spur them to action because it could prevent them from getting another rental, qualifying for a credit card or car loan, etc.I'm more concerned with why the home has been sitting on the market for eight months.

However, the guest does not have a social security number and is looking for a job after entering the country through the green card lottery.

Since my capital is low I was planning on utilizing my credit cards to fund the rehab.

I would expect the 30k would also get you a get out of jail card.