Searing for a single room

I am Sarjo Jatta, living in The Gambia. I am an incoming graduate student at Jacobs University. I am admiited in masters Data Science for Society and Society. I actually need a single room for further process of my application at the embassy and course of my program at Jacobs University. The program last for two years and during the course of the program, I need to stay focus to learn in a friendly environment to achieve my academic goals so therefore needs a single room at affordable cost as a student within Bremen.