Looking for a shared flat or a 1 room flat

Looking for a shared flat or a 1 room flat for both semesters in school year 2014/2015. I am a non smoker and dont have any pets. If possible I would like to find a place near HS Pforzheim or close to a public transport.

If possible I would like to have a German speaking flat mates to practice my German as often as possible(this is not a must, of course).

Most of the time I will probably at the Hochschule, so I basically just need a place to sleep, and study.

Internet connection is a priority.

Summary of what I am looking for:
-shared flat or a 1 room flat
-with furniture (a simple bed and a desk should do)
-with internet
-for Winter and Summer semester 2014/2015

optional: kitchen (if you have a place without a kitchen let me know anyway)