We got ours this spring from the city of somerville - 25$ at the DPW. So far no problems with smell. We have trouble finding enough leaves/yard waste to add to it, and instead use composted manure (available at Pemberton's) to cover the food scraps. This was recommended by a gardening friend, and so far it has worked well. We've had no issues with critters. If you have a dog or cat, you can brush it and scatter the fur around the compost bin; this is supposed to scare away pests.