Looking for a place to stay for a semester

My name is Moyra. I will be studying in Salzburg next year the first semester (mid-september until mid-february) with an Erasmus exchange programme. I'm from Belgium, am (almost) twenty years old and study history. My German isn't very good as of yet, but I'm commited to bettering it.
In my free time, I love just chilling with friends, having a drink together or exploring the city a little. I love reading, going to the movies and drinking coffee. I like a healthy balance between doing fun things with people and also having alone-time.
I look forward to spending a semester in Salzburg and discovering the city, the university, the culture, the language...