I am sure there are some, and it makes sense for HOS kids, but given the sheer number of faculty kids in my son’s grade it seems the default is staying home. I am sure there are kids for whom it does not work. I am surprised they would pay for any BS, I can see it with Andover/Exeter where they don’t want to flood the grade with faculty kids (though they are quite large so certainly could), but for the others it is quite a bit more expensive if the child goes elsewhere if they are also covering room and board. They are essentially paying for it twice, and I imagine it could add up to a lot of money. I know universities do this for their professors, but even there it is tuition only.