Unswydd
Wishing you best with your new flock coming in spring. You will need to make sure the run is secure to minimize loses since you will not be there all the time. My suggestion (just from my point of view) have an automatic pop door so chickens can get outdoors in the early morning. Keep feed inside where safe from night time predators. Water both in and outside always.If you will be able to visit only once daily,,, evening would be of preference,,,,,, to make sure chickens get locked up for the night.
I have an automatic pop door. But not all my chickens choose to enter coop at evening.
Ask all the questions when you encounter situations.