Best lego

[belgo]

My ds has been given some toy shop vouchers, and even though he's only one year old, he has tons of baby toys and I want to buy him lego and put it away in the cupboard until he is older.

So votes please what is the best:
lego castle
lego police station
leog pirate ship.

Oh yes 3-in-1 ship, plane and hovercraft is brilliant - though probably better for slightly older ones. We have re-used the bits from that in loads of other creations too.

thanks everyone! Some good ideas.