I think it could be already suggested many times.. but it is still not in game, which is sad. Everyone like to hang out in haven, and I'm jelly when NPC's walking relaxed around =_=
Hold down selected key or toggle on/off with another one for walk.
Hold down button could be used in clockworks, for smooth moving.
Toggle on/off button will be useful in town, when knight wants to walk around :>
Like other controls, keys is selectable by player.
This is already implemented in the clockworks and is called the shield button.
Perhaps shielding could make you walk in Haven?