1 room single room

I am looking for a roommate, also gladly to cook together or do something sometimes, but it is also okay if each person just chills on the sofa or otherwise once in a while. Cleanliness is very important to me and if you also live vegan/vegetarian it is a plus.
It is a 2-person WG with me: Ramona, 26, originally from Aargau and living in Steffisburg for 4.5 years. I like doing sports or something cozy at home most of all.
The room is bright and approx. 10 m2 large with sunlight.
The apartment is centrally located, directly by the Schwäbis river bath and 10 walking minutes from the city center as well as 15 walking minutes from the Thun train station.