Southernmama,
I have a corner in my garden where I put up 4 steel fence posts. I stretched hardware cloth around three sides and tied them on with some sturdy wire. I left the last part a little long so I could just wrap that side around after I work with the compost - like a door. It's about 6x6. I get great ventilation with all the wire! I stir everyday. And, when I'm out doing some hand watering in the garden, I always give the pile a sprinkle. I put the straw and pine pellets from the coop, all the chicken poop on them, along with all lawn clippings, garden waste, weeds, paper towels, shredded junk mail (not the shiny kind), kitchen vegie scraps, etc... I have never had this pile smell like anything other than fresh dirt. I don't see too many files. There are a few. The garden/compost pile is about 100 feet from my back deck so I don't really notice. I think the key is to make sure you have great ventilation, enough moisture, and the right materials. You wouldn't want to put meat or other greasy stuff in there. The only supplemental thing I've ever added to the pile was one container of night crawlers in late spring.
Composting is such a rewarding, and eco-wise activity. You'll get hooked in no time. You'll find yourself hollering at family members when you see they've thrown away an apple core...
I don't know what it's like to have a winter garden, living in Colorado we're lucky if we can get a summer garden without snow or hail tearing it up!
For our climate, I work the compost beginning in spring, through summer, and after our first frost I put it out onto into the garden and till it in. It will sit all winter and by the time it's time to plant in spring again the soil will be GREAT and not too nitrogen rich from the chicken poo to burn my plants! You can compost all winter too. Even in cold weather, if you keep your pile stirred and wet, it will do it's own thing for you!!!
Best wishes! Have fun!