Looking for a room in Berlin (nice roomate certified)

I am a young Swiss writer. I have just arrived in Berlin end of September and am actively looking for a room. I speak French, I have some knowledge of German but I speak English very well.

I am discreet, kind, respectful and very open. I like watching movies, talking and reading.

I make a living from writing. I work for radio and television in Switzerland, I write for magazines and newspapers and for communication agencies. I also give writing workshops in psychiatric hospitals, which requires me to travel to Switzerland a few times a month.
I am also waiting for my second novel to be published (🤞2023)