This is one of those home topics where the obvious approach isn't always the right one. A better starting place is shared calendars.
Shared calendars
A practical way to approach shared calendars is to look at how the space is actually used day to day, not how it's meant to be used. The two don't always match.
Morning routine friction points
Morning routine friction points matters more than it might seem at first. Getting this part right tends to save a second round of changes later.
A visible weekly schedule
Consider a visible weekly schedule in the context of the rest of the room, not on its own. A choice that works in isolation can still throw off the balance of everything around it.
Expert tip
Measure twice, in the literal sense: measure the space, and separately measure whatever you're bringing into it, before assuming they'll fit.
Frequently asked questions
What's the most common mistake people make here?
Skipping the planning step and going straight to a purchase or a big rearrangement, then having to undo part of it once the practical issues show up.
How often should this be revisited?
Households change — routines shift, people move in or out, seasons change what's practical — so it's worth a quick review every few months rather than treating it as a one-time fix.
How long does this usually take to get right?
It depends on the size of the space and how much you're changing at once, but most households see the biggest improvement from the first few adjustments rather than from doing everything at once.