My mother purchased a stand alone oven a few years ago. By chance on moving it we discovered that it had burnt a huge hole in the wooden work surface. It could have set the house in fire. Lidl’s response is that they do not know what happened, apparently it should not be placed on the standard wooden surfaces you buy at bbq although the instructions do not say so, and they will do nothing to compensate or warn users. Please beware of the silver crest oven. I am reporting the matter to trading standards. This is a fire waiting to happen.