Now you are ready. When the kids want to play, you open the closet and let each one choose a set. They will play with it, and then when they want a different toy, the rule is that they have to put the first set away and they can choose a new set to play with. This really works because putting away toys is not so overwhelming for the child when they only have a small set to put away. The locked door ensures that the kids don't get into all the sets and dump them all over. I haven't picked up a toy in about eight years. It really works! Voila! A much cleaner house with no effort!