I was cruising craigslist today and look what I found! These are pretty well thought out vermicomposting systems. Our worms have a new home and it has 5 levels, plus any excess liquid drains to the bottom and you can use it for feeding plants. This will be in the basement so we can compost our winter food scraps. We used to just put them in the compost heap and they just sat there until spring came. Now we will be composting all year.