@fluffy2560 I appreciate the energy price increase, at the time we lived in Hungary we paid for Gas/Electricity and Water well below EUR 2000 per year (admittedly our house was very well inulated). HUF 300 K per month sounds too excessive. Having said that I believe all of the subsidies will subside over the coming year (or years). HUF 300 K per month sounds too excessive to me though.
We had a two storey housethe upper floor was never heated (get heating from downstairs). Floor heating was very effective and the support of solar panels was also useful.
Heating in a way also come from cooking and the sun (in winter). We had a big property (I miss it from time to time) of 280m2 (net), but not all rooms have to be heated (living room, kitchen, bedroom and to a certain extent my computer room (all downstairs))
I am pretty sure we could manage for all in Hungary for EUR 3000 per year is we were to be even more careful (ie heating in winter up to 19 or 20 C maximum (we used to heat to 23C in the past, but believe it in Turkey in winter, 19C should be maximum (above would be excessive expensive))
For those reading I wish good luck with the energy bills. In Turkey I count EUR 100 pm (and from what I see that is more than sufficient (just to be careful in winter))