The microwave oven door has a big rust patch. I sent photographs of our 2 year 4 month old oven along with proof of purchase and details of how I clean it and been told not their problem to sort it out. I had one microwave oven for fifteen years and never had anything like this. Neither of my ovens cook evenly either, I have to turn biscuit trays round to ensure all cooked. I like the look of SMEG products but will never purchase again. Was dubious reading reviews before bought so should have avoided then. Took out insurance but they don’t cover rust...wonder why, maybe because common problem with SMEG