My house is... not great for either of those. T_T;; We have baseboard heating so we're okay in the winter, but in summer we have to use window AC units. They work okay so long as you're in the room, but they're so noisy and if you move into a second room on that floor, it feels super hot again. Plus they're a pain to put in the windows every year.
But also my bedroom at my house is in the basement... where you have to physically turn on the baseboard heating to your preferred temperature instead of letting a thermostat handle it. And it's slightly broken so during the winter I basically have to choose between two settings: very hot (24 degrees Celsius in my basement) or very cold (10 degrees). x_x I don't have a proper window down there either so I can't have air conditioning. I'm very happy in cold weather, so I don't mind a 24/7 freezing temperature in my room during the winter but I die in summer when all I have to cool me down is a standing fan.
So yeah I'll gladly mooch off my parents' central air all summer if they'll let me. >_>;;;