I bought this 30" electric cooktop to replace the original that came with the house. The specification were very clear and useful to determine that it would fit into the counter cutout. It took minutes to place it into the cutout, adjust & tighten the holding brackets, and hook up the electrical connections. It been everything we've wanted in a cooktop. It looks great, cooks great, and cleans up easily. [This review was collected as part of a promotion.]