.
It is warming. Perhaps too much. I may have to push to get ac's installed. Electrical is still in the works. Then tankless water heaters. Then I'll have to get a fresh quote on heating and ac. So... this fall or next spring? Maybe.
Still, the warmth is easier to manage than the cold. I sleep better, in the cool and cold. But waking becomes a serious problem. And, yes, working is easier in the warm to even hot temps. Up to a point. Too hot and I can't sleep. At 75 F up here, sleeping is becoming a bit difficult. Not impossible yet. But I will need that ac, for reasonable sleep, before it hits 80.