I now have the unit for 10 days, but sorry to say it was a bad investment. The rolls are not heated properly and the fact that the heating coils for heating is simply only one side are. The heating coils are just right and the left of the sausages. This means that the sausage is nice and hot, but the bun only on the lower side (flat side) is heated. Ie the upper side (vault) remains cold. Well I thought to myself, we repeat the process then is the top hot. Unfortunately, no. The bun is if at all Luke warm, but the bottom side of the bun is black and charred (Level 3). If the device is touched up, so heating elements on both sides of the bun, it is certainly a great thing. Here, then, the manufacturer is required. I hope I could with my other recession in your consideration to help zuzulegen this device.