« on: February 22, 2007, 11:06 PM »
I collect mostly Vintage MOC, so I had my collection room closed off with a key-locking door. I never really let my older daughter touch anything until she was around 4, because I didn't want her thinking all the toys could be played with. When she was old enough to understand I'd allow her to play with the toys while I was in the room, but I still never let he in there herself. I recently had to pack up my collection and convert the room to a play room, so now she's in there all the time.
If you have anything of value, your kids won't be able to discern one toy from another. So be careful.