Warm heart for roommates. Short words?

We are a big family. We should understand each other, care for each other and help each other to make our college life better, more fulfilling and happier. The roommates in our dormitory are very easy to get along with, and everyone is very friendly. The head of our dormitory is a very easy-going person, and our head teacher is also a very caring elder sister. She is also very kind to us. Every time we have any difficulties, she will try her best to help us. She is a very enthusiastic person, and she will take the initiative to help us every time there is any activity in the dormitory. She is also a particularly responsible person. She always cleans the dormitory in advance and makes it very well decorated. She is always praised by the teacher, so she is a very good person.