Skeletons' Prison Carriage IMO is one of the best designed castle set.

Pluses:
-Lot of minifigs
-Flip head
-4 Horses (3 bone, 1 live- with new red-brown nice color)
-Big "steel" wheels
-nice weapons and armor
-tower can be detached
-realy cheap

Minuses:
Just one. I wish more shields