It is quite convenient for college students to rent a house outside and live freely. Renting a house off campus means that college students no longer have to worry about the shackles of some school systems, and they don't have to worry about going out early and going back to the library to study, which will affect their roommates' rest. They have their own freedom and space, and avoid unpleasant or direct conflicts with their roommates. But renting a house outside also has its disadvantages, and their own personal safety will not be guaranteed. Outside, they may also be influenced by outsiders, go astray, neglect their studies and be taken away. There are also economic problems. Renting a house outside is more expensive than school. However, if economic conditions permit, renting a house outside is also a good choice.