I am in a new built terrace and have switched my heating off for the night, as I would rather be warm sometimes and in bed the rest of the time than permanently coldd. I set my thermostat to between 18 and 22, but tbh the boiler is fckd and needs fixing, and the pilot light goes out all the time, meaning we wake up seeing our breath.
This time last week we were in a caravan though (long story) - bloody frigging hell we were cold. The kids slept in jumpers and we kept the oven on all night with the oven door open - buit only cos we ddn't have to pay for the gas. My heart bleeds for people who aren't properly housed in winter. Summer's a breeze, in winter they must freeze.