Looking for a nice WG-zimmer in city center

I am Cassandra and planning to stay in Witten from the beginning of May (5th) to the end of August (22nd) because I will work as a research assistant at the University in Resource Economics. I hope this time period would work for you :)
Here is a bit more about me :
I am French (this is why I speak English here but i can speak german also, a few years ago I was B2 in german ... so it should come back quickly ;)). I have already lived in germany but in Munchen as a Master student back in 2022.
In my daily life, I am quiet independent but I enjoy sharing time with my flatmate while cooking or talking around a tea. I really like nature sport, like sailing or surfing (but not sure witten is the perfect place haha for this) but also curious to discover other activities.
Also, I am clean and prefer having a clean space to live whether it is concerning common areas but also concerning my room.

I would appreciate exchanging in a face-to-face call or something similar to discuss a bit and see the apartment (as i dont live in witten). I am available almost anytime, feel free to send a message or call