The best thing we did in the kids bedroom is to have a long desk with a chest of drawers on both ends for their little belongings and enough desk space to draw, cut, make collages and other things. Ophelia and Lucien love spending hours on their desk after their come back from school.
The desk and chest of drawers are both from Ikea.
The star garland from Engelpunt
Rabbit print and House box from Famille Summerbelle :-)