I'm currently building my first shop, and I need a design for a forge. I just wanted to know what you guys preferred in a forge, specific qualities, design, things to avoid etc... I use anthracite, there are no suppliers of bituminous near me. Also I go to a local trade school for welding and I can make everything from steel. So im trying to make a forge that lasts and is preferably made from steel. Thanks for the help guys!!