I want to give them the benefit of the doubt and say perhaps it’s a deep freezer that is only opened occasionally, and I guess is pretty well sealed as long as it’s closed.
The kitchen appears to have one of those built-in fridges that matches the cabinets:
Where else would you put it? Might as well just place it next to all the other appliances. We do it in Germany too, pretty sure it’s just a European thing.
The house is in Germany!
Oh no…
My family/me (in and around berlin):
Me: WM in the kitchen
Parents: WM in the bathroom
Brother: WM in a little nook on the corridor(? Flurnische)
Another Brother: WM in the basement (benefits of a house)