If you think of the conference as a kind of building, then of course we need rooms in it where you can meet and hold events. Given that you will always be coordinating together anyway, maybe only one room is enough for very small meetings. However, especially if you want to run several events at the same time, it is useful to have (thematically) separate areas. There could, for instance, be rooms divided according to teams or groups, according to (work) topics or interests. In the following, we will explain how you can fill your conference building with rooms.