We have a family server already set up but I am trying to figure out how to make separate areas for each of my kids on the map that the others can not go into. I've heard of doing something to select entities but from what little I understand most of them effect a radius of an area. I'd like to have a cube of xx number of blocks width and height that only they (and me) can go into. That way there brothers and sisters can't go into their area. FYI - someone else set up the server, i'm very limited in my understanding of programming but am trying.