I do think that it should be made more obvious when you buy a fridge or freezer that they need to be kept in a room above a certain temperature. I’m assuming that the freezer in my utility room is only ok because it’s very old. The room is well insulated but has no heating. I’ve always made a point of keeping fridges and freezers as far away from heat sources as possible. Even my kitchen gets quite cold as there is no heating in it and I keep the door closed so it doesn’t drain heat away from the rest of the house. I did make a point of asking about room temperature when I bought it but I don’t think the person I spoke to understood what I was querying. The first mini fridge I bought arrived damaged so I returned it; it did say 10 degrees + on the spec but when I phoned the manufacturer they said it was 16 degrees +. It seems wrong, given that we’re all trying to reduce our energy use because of cost but also to protect the environment, that we have to run something to keep our food cold in a warm room! I think that, even if I’d gone to a shop to purchase it, the people in the shop wouldn’t be clued up on it. I’m not going to return it as, if it gets damaged in transit I’ll not get a refund. And I can use it in the summer when the weather is warmer. I only bought it as part of my zero waste food policy as my main fridge isn’t very big.