Final Fantasy XIV, and now you have it. It's yours. It's all of yours. Except, of course, for the fact that it's not quite yours. Sure, you get a vote about what's in the building, but not sole control. Wouldn't it be nice if instead you could have a part of that house to call your own? That's what private chambers are for, an apartment just for you set off of the main house.
Private chambers cost 300,000 gil and require a player to have reached level 50 as well as the rank of Second Lieutenant in their grand company of choice. They can have 50 items placed therein, and just as with company houses, you can control who's allowed to enter the room. You can't leave your free company while you still have a private chamber, although you can vacate your chamber if you so choose. Read more details on the official preview; this feature will be added to the game with the launch of patch 2.3 next week.