The accommodation for graduate students in Yao Ban, Tsinghua University is a quadruple room. There is a living room between every two dormitories. The room is spacious and bright, with complete basic living facilities. The upper bed of the students is a bed, and the lower bed is a desk. There is a network interface under the desk, and the internet is very fast. The dormitory is fully furnished with beds, desks and wardrobes to facilitate students' study and life.