Harko Village
Harko Village will be the Harkonnen's main village; this village, and the Atreides equivalent's, will be used to "show off the character of the factions" and it'll be a place that allows for roleplay, for example there will be a bar there called a Hanovar. Harko village itself will be reminiscent of the Harkonnen's home-world of Geidi Prime.(all [1])
Harko Village will also likely be the main place the player will be able align with the Harkonnens via "Beast Rabban" and recieve guild objectives.