FAQ: You described the game also as a sandbox but how much sandboxy is going to be? Can I buy castles or run an army for example?
Many people wonder how much of a sandbox our sandbox is going to be. You will be able to solve quests in multiple ways, kill most of NPCs or influence their day/night cycles. We have a complex system of reputation, relationships and law. You can influence local economy to an extent (price of goods).
The player’s character is going to have a place to stay and live, but you will not be able to buy and sell real estate. Nor you can control other characters. Companions/henchmen have their own AI and they are quest-specific. Your character will develop relationships with NPCs.