Switched it on and it lit up, set it to the coldest temperatures and waited 24 hours before filling it up, within next 24 hours the salad at the bottom of the fridge was frozen and the beer at the top was warm and everything above the bottom shelf of the freezer had defrosted. Eventually got though to AO expecting a replacement, but told to ring the manufacturer. The manufacturer sent an engineer who said it couldn’t be repaired and had to go back to AO for a replacement, by now it was out of stock so weeks later still waiting for a replacement. Not impressed