accomodation for enjoying life in Gothenburg and work for 3 months

I am a phD student and I hope I can find some nice place to stay and exciting and inteligent friends.
I am very energetic, comunicative and curious, also openminded, clean, polite and hard working person. I like cycling, swiming and traveling, times to times do something adventurous and mainly outdoor sports. I like animals and plants and I can cook ;)
I am looking for nothing specific, just simple bed and table with chair would be enough. However I like to have my own personal space. I don't mind to share a big room with one another girl. I am used to live at block of flats so I hope I don't need to explain that I can handle many things.