In place since early January. Used almost daily for the small as for the large kitchen. A little loud (fans I guess). Reactive, intuitive. 2 heaters could have been right reproportionnés (the smallest a little larger and the largest a little smaller) but this is essential ps. Easy cleaning. Heater well. A good induction hob to a non-excessive price compared to other models 2x times more expensive to the same characteristics on paper. I recommend! Amazon neat packaging reduces the risk of breakage.