Looking for a room in Paris (within the city limits)

I am currently looking for a room in shared accommodation in Paris, ideally in a central area and well served by public transport.
I am currently working on a permanent contract at Paris, I am a serious, responsible, clean person who respects common areas. I am also improving my French and would love to live in a pleasant and friendly environment.
I am looking for a quiet and respectful flatshare, with a good atmosphere among flatmates.
If you have a room available or know someone who is looking for a room roommate, Feel free to send me a private message. Thank you very much!
I'd be happy to exchange ideas.
Andrea