Every home-ed family eventually has the same argument with itself. Too much structure and the days feel rigid, the child resists, the joy drains out. Too little and the parent lies awake at 3am wondering if any real learning is happening. The honest answer is that both voices are right, and the balance between them is not a setting you choose once. It is a rhythm you re-tune every term.
Start with what works on a good day. Watch your child on a Tuesday when they are well-rested and interested. What do they do unprompted? How long can they focus? Where does the energy drop? That pattern is the structure your week wants to be built around, not a copy of a school timetable.
Structure is not the enemy of child-led learning. A loose frame actually makes child-led moments safer. "Morning is reading time, afternoon is your own" gives a child both a steady anchor and real freedom. No frame at all often just means more screen time.
The three questions to ask at the end of each term. Did we cover the main subjects enough to feel settled? Did the child have real freedom to follow an interest for more than a week? Did the parent sleep? If any answer is no, adjust one thing for the next term, not everything.
Unschooling at its best is not an absence of structure. It is a structure so well matched to the child that it disappears. That level of match takes months to find, and you will get it wrong a few times. That is fine. The child will tell you.
Flybrite does not push you toward either extreme. The calendar holds the structure you choose, at the level you choose. Log a full timetable or log a single sentence at the end of the day. Both are valid records of a learning life.