18 year old girl looking for accommodation in Vienna

Hi everyone I'm Martina an italian student who did an exchange year in Ireland; I therefore speak fluent English, Italian of course but I also know German pretty good because I come from South Tyrol and I've studied the language for almost 15 years. I've applied to the University of Vienna for Translation Studies and now I'm desperately looking for an accomodation in the city, doesn't really matter if it's not close to the university. 

I've studied art, graphic design and photography in high school and I'm in love with those kind of things..I'm creative and I love taking pictures or sketches of the greatest moments of my life. I also love travelling and even if I'm still young I've visited amazing places all around the world.

Please please please contact me if you have a vacant room, a bed to share, whatever! I'm looking for something that won't cost me more than 500 euro per month if possible, I'm not that rich :)

Thank you!!!

Martina