Private Notes on the calendar - who can see them?

[Stacie25]

When I change the rate for a particular date, I like to add a "Private Note" to the dates about why (Commencement, festival, whatever.) Or sometimes I need to block off dates - repairman is coming, friends staying there for a visit at the "friend" rate ($0), etc., and I'll add a note about it.

I'm co-hosting properties for two other hosts (who are also co-hosting each others' properties.) If I add a note to the calendar, can they see it? And vice versa? Or is it so private that you can only see notes you added yourself?

[Normen0]

@Stacie25  Only you if your cohost(s) can see those notes. They are very helpful. I use them the same but also for notes on good and bad guests.  
for good guests I may make notes about foods they like in case they come back. For bad guests…whatever I need to.