This isn't my calendar, it's juggling frogs'. I do basically the same thing with my Google Calendar. I print it out every month and stick it on the fridge. I have one calendar. One. This keeps things from getting confused.
Everyone knows to look at the calendar and see what's coming up for the week. If something gets written on the calendar, we update the one on the computer as well, sometimes reprinting it if needed.
This saves you from conflicts. Everyone has access to the calendar on the computer, everyone can see what's coming up when they grab their breakfast. And if you're worried about privacy, you can steal juggling frogs' idea in the picture and use a binder cover with a strong magnet.
