My rules for winter heating: NEVER do a thermostat Program. Both DH & I hate when the temperature changes at night due to a Program and screws the NEST up. (we are not techie so it drives us crazy). We live in the frozen tundra of the Midwest and I am always cold. Now I've been diagnosed with R.A. and I'm even colder. DH totally understands (though won't move but WILL snowbird this year) and I get all the heat I want. Plus a heating pad on most of the day/night.
When I cat sit at my DD's house, the rules are change the Program to be a constant temperature where I personally can go up or down as needed.
And yes, as DVC owners who go usually 4 times a year, the sensors drive us crazy. I usually book at BWV even though I own at BCV/Poly because BWV still has older thermostat that can be controlled better than the rest. When I travel with DD2, she needs heat also. Not air conditioning directly blowing on her.