Having an apartment with district heating, we don't have a thermostat per se - we can control the inflow of hot water to our radiators, on a scale of 0-7. However, I try to keep the indoor temperature at at least 18-19 C during the colder period, and I try to reduce the indoor by opening the windows and ventilating any time the indoor temperature goes past 22 C during the hotter parts of the year. Any higher than that and my sleep starts to get compromised.
Having an apartment with district heating, we don't have a thermostat per se - we can control the inflow of hot water to our radiators, on a scale of 0-7. However, I try to keep the indoor temperature at at least 18-19 C during the colder period, and I try to reduce the indoor by opening the windows and ventilating any time the indoor temperature goes past 22 C during the hotter parts of the year. Any higher than that and my sleep starts to get compromised.