BG2 called this a Stronghold, it was a very well like feature in that game and which you would get was dependent on your class. We know from the demo we will have a camp, but I'm going to guess that this will eventually turn into a nautiloid once the story gets going. I hope they somehow vary it based on your character/party, and add upgrades to it (please no PoE:2 style ship combat though)
