@Danielle C. So there are a couple things that I would suggest.
First: If you try to finance it through your LLC, typically banks/lenders will only lend to you if you have been in business for 2 year or more, and then they will only be able to lend on 20% of your gross revenue. it will depend on what lender but most won't take the property as collateral under an LLC.
Second: If you try financing through your personal it will be safer, and you mentioned earlier that you would be scared to get a HELOC and finance it that way vs a cash advance on a CC. I will tell you there is less liability with a HELOC than a CC cash advance (also, a CC cash advance will only let you get 10% of your credit limit as cash (never heard of a card allowing you to get 50% of Credit limit as cash out) - so unless you have a 200k Credit limit don't think it will be helping much, also if you are trying to do the 0% for 12-20months you have to do that in the first 30-60 days of receiving the card.). For instance if you go through Huntington, and you get a HELOC (as long as you have equity in your primary, enough for the downpayment etc) the money you draw from the HELOC you will only be required to make interest payments. for example:
30k HELOC at 4% will cost you $95/month minimum
30k in CC cash advance will cost you (assuming a very generous 18%) will cost you around $430 in payments per month.
so the cash flow using the HELOC even though it is on your primary is the better choice to get you started and maximize your monthly cash flow and minimize expenses till you either re-sell or rent out. once you do that you can pay it off and use it again. That is the beauty of the HELOC, you can keep using it as you pay if off. if you are adamant about having your LLC own the property, once you finance it personally, you can deed it over to the LLC, but getting finance from the get-go with your LLC will be next to impossible in my opinion.
I've never used a hard money lender, however, if you can get financing through a normal bank I would recommend doing it that way first, just because the rates will be better. If your DTI is tight that might be a reason to go the HML route though.