Furnished/semi furnished 1 room apartment

I am a friendly and cooperative person, I am a student of Hochschule Harz. I am a non - smoker and I know how to cook. I am not a vegetarian and like to drink beer and wine.
I am looking for a single room apartment which is furnished. By furnished I mean having a fitter kitchen, bed with mattress, wardrobe, study table and chair, internet facility and laundry facility. These furnishings are enough and I do not ask for more than this.
I am looking to move to Wernigerode as soon as possible as my semester classes starts mid - April.