I love the idea of being able to put a fireplace wherever you feel like. Especially if you’re a renter or someone who owns a first floor condo. That said, the Chimo firplace rocks. It installs in minutes to any wall and has no need for any sort of chimney. The secret is Ethanol which is a safe, clean burning fuel that is completely organic and made from renewable resources like corn, potatoes, wheat and other vegetables. And it’s green since it’s not a fossil-fuel and burning it does not increase the greenhouse effect like other fuels. Three different shapes and sizes of fireplace are available to mesh with your lifestyle.