Has only been installed a week but, so far, all is good. A good configuration of shelves in the fridge section with a large salad draw and an interesting light effect of red, blue and green that apparently keeps veg etc fresh by doing something to vitamins A and D. I have it on the lowest temp setting and that is cold enough, so saving energy. I have only a small amount of frozen food in the freezer section at the moment so cannot comment on the efficiency of the freezing fresh food. Automatic defrosting is an absolute must for me.