Looking for zimmer for long term

I'm quiet and working person. I cherish good attitude to me. I'm here since 7 March '22 and left in a WG with different persons (usually it was 3-4 people) and it always was okay. I'm kind, neat and honest. Always cheerful for people who happy to see me. I'm studying at my german classes 4-5 days a week and I work as a cook at the weekends in a restaurant. I have a bicycle, which gave me one german guy and I usually cycling to my job on it. In Ukraine I worked in IT as a QA engineer and I'm very interested in 2D design. Also I have medical education and Master's degree in Laboratory Branch. Sometimes I'm drawing on my iPad or making a shot video clips. I need apartment or zimmer for long term. I need a place where I could not only came to sleep, eat and go, but the place for inspiration and rest. I dream about the light and quiet apartment or zimmer. The best would be the attic or high ceiling place and the people who will be okay that I'm quite introversive. But of course I understand the situation with wohnung right now. I will need Miet-Angebot and Contract from landlord. Jobcenter can afford me accommodation up to 320€ monat kaltmiete (+80 warm). I came alone here, I'm not a smoker, but I'm okey with it. I help my parents, which are at Ukraine. I'm planning to stand here and become a citizen of Germany.