My eldest DS (now in his teens) had a load of playmobil that he loved, some pieces were even from 80s that belonged to me&DB. Though parts were lost etc, on the whole, stayed in great condition. In my memory, it was just kept in a couple of big plastic boxes.
Our youngest DC got a few great bits last year (lots of bargains from Xmas thread) but it just seems to get broken. I have it stored in a large fabric caddy. The plastic hasn't snapped, but more that small parts come off, walls of buildings unclip etc.
I was planning to add to their collection this year but feel disheartened after recently getting them the play park and it is already in bits. Youngest DC just about to turn 4 so a bit heavy handed but not really rough.
How do you store your playmobil?
What age did you give it to DC?
Do you find (obviously other than tiny parts) that main structures stay together?