All I had to do with this map was to remove some of my archers from the back towers to the towers facing the enemy. And than I increased the speed of the game to 90 and did nothing. But I won! Yes, it was more like a screensaver actually.
I dont know if I can write about balance, cuz like I said before - I had too many archers and crossbowmen. No balance.
Well... I can give you some points for the nice castle, but everyone could do that.
Map Design: 2.5
Better than your previous map I think (the forest castle), but not much to see here anyway. LordKiller had already told you about this.
No story on the web-page, very short and simple story in the game.
I think before you post a map, you should try playing it over and over again. Changing it and trying to put the player into trial by fire. Also I dont believe you dont know how to create a better looking map.