I need to buy a under counter fridge for a 92 yr old relative who is paranoid about noise. Can anyone suggest what the quietest fridge is based on their experiences? I've trawled the net noting down the decibel ratings for the quietest fridges out there and Miele ( silent system fridge) seems to come out well. Also a Smeg and an AEG at 36 decibels. But I am nervous about relying on these ratings and it would be great to have some end user opinion