If you ever have the urge to ask a filmmaker how she got her feature financed, don't.
1) She doesn't want to divulge a resource thereby possibly diluting it. In other words, get your hands out of her pocketbook. And who can blame her?
2) If it's her first film, chances are very, very good that the money came from family and friends or acquaintances thereof. If you're worried about financing your first project, chances are great that, if ever funded at all, it will be funded by people who know and love you and will support you because you're you.
3) If it's not her first, chances are her previous successes attracted private equity investment. The best way to get another movie financed is to have the previous project get acquired by a distributor and show a little bit of a return. Or maybe win some awards.
4) It doesn't matter to your project. At all. No two movies are financed alike (other than the family and friends route) and your project will probably be no exception.
It sucks but there is no magic equation for getting financing. So, instead of asking where she got her money, ask her who did the amazing sound editing. Because great sound editors (on a low budget) are almost as hard to find as financing.
And I bet she'll be happy to answer that question.