Circular Arrangement of Huts

Tents and huts seem to be one of the few structures that have 4 additional possible rotation angles (the diagonals) such that it is possible to fashion a small village with circular huts all facing the centre. The circular arrangement seems fairly space-efficient by utilizing all the available space between the huts.

What seems interesting is that raiders typically will go for the hearths of the village iff. they do not find any armed NPCs. One funny resulting tactic is to create a circular arrangement of huts, with all the huts pointing at a hearth in the center such that when the raiders arrive, the entire population living in the huts will rush the raiders.