When I chose the dormitory at that time, there were six rooms with cement floors, eight rooms with cement floors to choose from, and eight rooms with cement floors where I lived. But later, I learned that there were also sisters in preschool, who lived in six decorated rooms with beds and tables. I don't check my bed every day. Occasionally, the counselor will check. There is no plug beside the bed. I turn off the lights at eleven o'clock from Monday to Friday and at eleven o'clock on weekends. After turning off the lights, I went to bed very late.