How big is the classroom of Xiaoyi University for the Aged?

80 square meters. Xiaoyi city University for the Aged was established in 1992, offering 35 courses, including Chinese language and literature, electronic organ, erhu, health care, yoga hiking, paper-cutting flowers, calligraphy and painting photography, and 39 teaching classes, covering an area of 80 square meters, with 2,470 students and more than 80 teachers, and a fixed teaching place of more than 6,000 square meters.