Haven't used it yet, but the manufacturing is terrible. One of the handles doesn't screw into the fitting properly and the very important spark lid doesn't fit into the unit at all!  It's supposed to rest on the small shelves that are screwed into the handles. But the lid doesn't even fit safely inside to reach the shelves. It would be so much trouble to disassemble and return I'm going to try using it and be vigilant that the top safety lid does not slide off. Don't buy this!