Hello izziebears, assuming you're new here (your first post), a welcome is in order.
Sorry, if this sounded harsh, please be sure that I don't mean it 🙂
... but from time to time I saw people asking about flash. I don't get it, why do you need flash with a 30 years old camera anyways?
Furthermore, the 35 DC has a 1.7 max aperture, with modern fast film, you can shoot indoors with ease now. And you'll like the result better than those using the flash (unless you're triggering an off-camera flash, but that's a different story).