Looking for an accomodation for a 6 months intership

Hi everyone,
I'm a french guy who is looking for a single room in Ljubljana for my internship.
I'll be there from 5th of October to the 22nd of March. I'm a student in social/education science, I have to make a 22 weeks intership for my second year of training.
I'm calm and sociable. I like party but not to much. I'm openminded.

I hope that i find an accomodation relatively quickly cause the departure arrive very fast.
I don't want to be taken by surprise and to be without nowhere to stay.

Thank you