International Student Looking for 1 room apartment

International student doing a summer research internship at Eberhard Karls University of Tübingen - looking for short-term rent from the 15th of May to the 2nd of August. I am 20 years old and currently studying medical genetics, I would like to rent a 1-room flatlet or apartment somewhere in the villages or cities near Tübingen or in Tübingen for the summer.
I do not smoke, I have no pets and I don't party. I'm an introvert so I will likely spend most of my time at work or doing things on my own. I am quite clean so I will keep the accommodation tidy.
I can speak English and Chinese fluently.
Please inquire for more information about me!

I look forward to hearing from you :)