Hi,
My Dad is the compost Czar in our household. He has the black plastic compost bin, which looks like Darth Vader's head mask.
Going into winter, he puts aside some dried leaves to mix into the compost as the winter progresses. Most of our compost comes from the kitchen: vegetable scraps, coffee grounds and egg shells. On warm winter days, he opens it up to add kitchen waste mixed with leaves and pours water over it.
If you keep to vegetable matter only, there should be no odors to offend you or attract critters.
Your tax dollars at work:
Composting for the Homeowner from the University of Illinois Extension.
Regards,
Cathy2