The transition is easier when your world is already simple to navigate and your base can absorb new materials without becoming disorganized.
Clean storage before new materials arrive
A readable storage system makes it easier to identify what is new, what is useful and what still needs to be gathered.
Improve travel before difficulty increases
Clear routes and useful access points reduce time lost to repeated recovery and material runs.
Keep practical recovery supplies ready
Spare equipment, food and building materials can prevent one mistake from becoming a long interruption.
Leave fewer unfinished chores behind
Complete infrastructure you already know you need so the new stage can focus on new progression rather than old maintenance.