Need a room In dortmund /Student

Hi all!! Urgently need a room for October. in DORTMUNT OR BOCHUM .

Im a master degree student at RUB I want somewhere around 300-320 euros maximum per month. for 1-7 months.

I prefer to share the flat with females. I have been in Usa, Spain, Italy and France. had shared flats with others before..

I am social but calm person. I will be studying most of the time , I do dance and I play flute. I also paint too :)

Let me know if you have smth! dankeschön!!!