The design of a child’s bedroom divided the easiest is to put twin beds attached to the wall of the room. Then in the empty middle area can be filled with bookshelves or bedside tables of each child.
If the child’s room area is narrow, you don’t need to use a twin bed divan. Enough to use a level bed. You can also create a bed that underneath has a shelf so that children can store their items neatly on the shelf.
The study desk can also be a barrier in the empty middle area in your Shared bedroom design for kids. Study tables are designed to be facing each other, but there are still boundaries that cover. So that it is as if the child has their room.