Looking for a furnished place for rent in Stockholm

REAL ESTATE
My name is Sarah, I am a 21 year old French and American student. I’m looking for a furnished place for rent in Stockholm to move into, preferably for mid-October or beginning of November. I would really enjoy finding a room in a collective living accommodation, and to be able to share a flat with young people (students/interns/workers) and that are my age. 
I am doing a 6 month internship in an environmentally oriented company as a digital marketing intern. I am thus looking for a place in a flat for this period of time (until the end of March). 
I love being around and meeting new people and as it is my first time in Stockholm I would love to discover the city with my flatmates. 
I have lived in flatshares since I was 18 years old so I know how to respect privacy and personal time while still sharing enjoyable moments with my flatmates. 
I enjoy reading, listening to good music and podcasts, watching movies, visiting art museums, going on long walks and cooking in my free time. I especially enjoy cooking for others and sharing good meals !
I speak English, French and Spanish and I hope to learn a bit of Swedish while I am in Stockholm. 
Max rent is 6000Kr. It would be nice to live close to public transportation and not too far from the city center.  
Feel free to contact me if you can help, either by offering a place or advice!
Thank you

Facebook:https://www.facebook.com/sarappelletoikitvraiment