The toy museum is very easy to reach by car and/or public transport. Younger kids will love it. Since i was addicted to barbie dolls when i was young, i especially appreciated their huge collection of barbies and accesories.
There is a noisy cafetaria where you van have a drink while your children play.
The toy museum also hosts many temporary exhibition's. Last time i was there it was Lego, and i believe now it is Knex.
The whole museum could use some renovation, it feels a little outdated.