Conference Centre
The Leibnizhaus Conference Centre and Guest Residence offers scientists, academics and researchers a modern venue for dialogue. Two large lecture halls, three seminar rooms and two kitchenettes provide space for presentations, seminars and conferences with up to 120 people. The focal point is the Leibnizsaal (Leibniz Hall) on the ground floor of the Leibnizhaus. Together with four additional seminar rooms for 8 to 45 people and two kitchenettes, it provides a distinguished location for academic and cultural events and receptions. You can find information about room capacities and technical equipment in the following descriptions.
Rooms
Leibnizsaal (Leibniz Hall)



The Leibnizsaal is outfitted with modern conference equipment and is located on the ground floor of the international conference and meeting centre. It has space for up to 120 people seated in rows of chairs. If they are seated at tables, up to 50 people can meet there. In addition, the separate entry area provides space for a conference office and registration or to display information materials. Leibnizsaal is equipped with a permanently installed projector and screen, as well as a microphone system. There is a microphone on the lectern, and several cordless microphones are also provided. It is also possible to use the grand piano (Schimmel) in the Leibnizsaal.
Hannah-Arendt-Saal (Hannah Arendt Hall)



The Hannah-Arendt-Saal was added to the basement floor of the Leibnizhaus in 2009. With a directly adjoining kitchenette and three portable buffet units, this room is an ideal setting for an event with snacks, a reception or a buffet. Sixty people can be seated at tables here, or 120 people can attend a standing reception with bar tables. The Hannah-Arendt-Saal can also be used as a seminar or lecture room. Eighty people can be seated in rows of chairs, or 40 at tables. As in the Leibnizsaal, the technical equipment includes a lectern, projector and screen, as well as an audio system with a microphone and CD player.
Karmarschraum (Karmarsch Room)
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The Karmarschraum is located on the building’s first floor. Meetings, presentations, workshops or smaller receptions can be held here. The room has space for 30 people seated at tables, or approximately 60 at a standing reception. A kitchenette is available here too. The Karmarschraum is equipped with a projector and screen. It does not have an audio system with a microphone and speaker.
Ifflandzimmer (Iffland Room)
The Ifflandzimmer is located on the first floor. A small meeting room, it provides space for 12 people. It is especially suited as a lockable room where presenters can prepare, as a meeting room or for smaller workshops. A permanent projector and screen are not installed here but can be provided, as can the other equipment outlined below.
Kerstingzimmer (Kersting Room)
The Kerstingzimmer is located on the second floor of the Leibnizhaus. A seminar room, it provides space for 16 people seated at tables or 20 people seated in rows of chairs. It has a permanent screen and whiteboard, and a portable projector can be made available.
Kitchenettes
There are two kitchenettes in the Leibnizhaus, one on the first floor and one, added in 2009, in the basement. When a kitchenette is booked, a coffee set and water glasses for self-service can also be ordered. Any dishes used need to be left washed and dried following the event. Dishwashers are available in both kitchenettes for this purpose. Each kitchenette also has two fridges for drinks. Coffee machines, kettles and thermos jugs are available upon request.
Equipment
Flip charts, bulletin boards and partition screens can be provided in all of the rooms. Internet access via WiFi is also available in all rooms (please request in advance). Bar tables can also be used in all areas of the building. The event and seminar rooms are set up and equipped individually in consultation with the people who have booked them.
List of prices
You can find information about the prices for renting the rooms and technical equipment in the downloadable PDF (List of prices, 2025). Please be sure to read the explanation of the divisions into price categories I to III. We ask for your understanding that when calculating the cost of events, we have to take price increases into account and charge for the actual costs incurred.
Contact information
For more information about the rooms, availability or rental costs, please contact the Leibnizhaus office at +49 511 762 - 4450 / 4470 or via email.