There are several that will 'work'. No antenna is going to work indoors as well as outside, nothing new there.
Can you make an antenna just out of coax? Sure, a dipole would be really simple. I hope you have a room at least 10 x 10 feet, or so? Run one leg along the wall/ceiling join on one wall, the other leg along the same route on the adjacent wall. One horizontally polarized antenna. Want a vertically polarized one? Start at the bottom of where two walls join, run it up the corner. Run the other leg along a base board. If you have a couple of inches 'left over' at the ceiling, just tack/glue/whatever it on the ceiling. That's about as 'quick-n-dirty' as you can get.
- 'Doc
(Your neighbors are going to love you.)