Is the castle tower intended to be imposing, inspiring, fortifying, impressive, visible, instill a sense of security, defensive, offensive, a deposit for valuable, a landmark, or a symbol of power. It might be multiple things and more but it works better if we know the purpose before construction. We can build a better version when we know who we intend to serve and the primary function.

How might we clarify purpose before building? It might help us craft a better version.