Your apartment mandates rooms stay at least 73.4 degrees F? 77 in another? I'd be wearing a tanktop indoors at all times. I'm having a very hard time believing this is true.
It's a common clause in rental agreements so that any mold problem can be blamed on the tenant because obviously they didn't heat their rooms to some ludicrous temperature while also opening the windows ten times a day.
Well my landlord was repeatedly explicitly pointing out these in the contract. I guess he doesn't want this luxurious apartment to degrade and lose value.
If it were my apartment, I just wouldn't do it. If the heating were centrally controlled, I'd open up the windows. 77F is simply way, way too hot inside, unless it's the summertime (and even then I'd be wearing shorts). That's insanely hot, and the idea of wasting all that energy to maintain a literal sauna inside your apartment is insane.