Looking for a long-term shared room max 700€

Hello, my name is Marta, I'm 25 and I'm italian. I'm looking for a room (long-term) in a shared apartment (max 3/4 tenants). Anmeldung is required.

I have a bachelor in Soiology and a Master in Data Science. I moved to Berlin last year for an intership and I'm currently working as a data scientist in the same company (full-time job, permanent contract). I have been renting rooms in shared apartments for the past 6 years, since I started university. I've always got along well with my roomates, paid the rent on time and kept the apartments clean.

I'm a clean and orderly person, I like playing sport, discovering new places and cultures.
I'm very happy to reply to all your questions.