The facilities here are excellent - toilets and bathrooms very clean and lots of available toilets. Food and drink very good quality and not horribly over-priced.
The place isn't much of a museum - the only exhibit room they have is pretty minimal, it is more of a soft play experience. Bit for the ticket price, it's good value for keeping the children happy for a few hours.
I must say that queuing to meet characters is a bit of a chaotic nightmare! Nothing like the organised chaos at Disneyland.