[koide]

Where's your source? I bet there's people who keep it at 22 others at 25 and yet others at 16 in Norway.

[nemetroid]

Not Norway, but if you’re renting in Sweden, your landlord is required to provide an indoor temperature of 20 C.

https://lawline.se/answers/hur-kallt-far-det-vara-i-hyreslag...