How to make a no smell, no flies, worm compost bin?

I want to make an indoor compost bin because it's too cold for the worms in the winter. My dad says it'll smell way too much and actually i'm worried about the flies. I already made (and used) a worm compost bin last year and it was smelly so it was sent into the garage and all of them died in the winter. So is there a way to make a no smell, no flies worm compost bin? BTW the compost bin will be put in my basement that has no ventilation.

Question by Pizzapie500 8 years ago  |  last reply 8 years ago