Is anyone else bothered that there is a smelter and forge in the cellar? I mean it would either burn my house down or I would die of suffocation just being down there. For that to actually work there would need to be an incredible ventilation system in place, which I don't see anywhere.
Anymore I just don't bother adding the cellar and do my Smithing outside. I never really use the alter anyway and there is plenty of storage upstairs anyway.