24 year old chemistry student looking for accommondation in Stockholm

Hello my name is Denis I'm, 24 years old and I'm currently studying organic chemistry in my masters course in Hannover, Germany. 

I'll be part of a research group during my Erasmus studies at the SU. I would like to stay in Stockholm for 6 months. 

I am a sociable, clean and a sporty person who just need a room with a bed to sleep and, if possible, a WIFI connection. 

If you have any questions about me do not hesitate to ask me!