When I was a little girl I actually had the Little Pony Castle (I wonder if it's in the attic, too). But, Chloe does fine making her own castles and kingdoms. She will spend a good hour setting up a scene precisely the way she wants it. She worked on this one all afternoon.
This is Pony Land - where (according to Chloe) "all the ponies are smart and pretty and know where to stand." Yes, that's my girl!