Now i might not be as gd as aldermar but i got stuck on the game and went sniffing around the castle you start of in the one (baron castle) now there are loads of hidden passage ways and stuff so on the 1st floor head right and go up the stairsthen keep going ( u'll end up on top off a bit off the castle but just keep going fowardthen go down the stairs. this is where the gd bit is

INSTEAD of going striaght ahead turn left and press the A button on the yellow thing on the wall ( must be directly infront of it) then the passage will open

Follow the passage round

DIRECTIONS~~~ UP, LEFT,

then follow it down and unlock the treasure chests and exit