Looking for a room

I am interested in a room in Braunschweig, preferably Fully Furnished. I will be moving to start working as a full-time Software Developer. I will be working from home and the company is based in Braunschweig, so I am looking to stay a bit close to it.
I am 26 Years, I have lived in a shared flat for 4 years in different countries. I am a social and friendly person, I like to spend most of my free time around people, whether cooking together once every week/ watching a movie, or even having a glass of wine over a chat. So, a good flat atmosphere would be important to me. I have traveled to many places over the world. My hobbies are traveling, football, running, hiking, watching Movies, Music, and parties. I try to enjoy my life as much as I could. I also care so much about cleanness. I am also learning German and I have already passed B1 and still learning.
Amr