Alsdorf Town Hall is the largest event and congress facility in the Aachen region. Equipped to a state-of-the art standard with retractable stage it offers differnt seating capacities depending on the various requirements and events: receptions 1,500 persons, 750 seats at tables, numbered seat rows 1,022 seats, parliament-ary arrangement approx. 400 seats. A spacious foyer and two seminar or lounge rooms for between 10 to 199 people are available on the second floor.