Seeking a shared apartment/single room apartment

I am looking for a shared furnished apartment of 2-3 rooms in a student area or easily accessible to the university. Budget is 300-400euros. I am an African student resuming in September but arriving in August 2023. I speak fluent English but interested in learning German and French. House can be of any form but a private bathroom and common kitchen and sitting room is preferred. I am open to every race and age. i am also open to any gender.I would respect boundaries but would be cool to have friendly flat mates. I am also open to a single person apartment with a kitchen, bathroom and room.