Looking for a longterm place where my cat will be allowed

Gutentag,
My name is Jade, I’m from Paris and I work as a freelance Makeup Artist. We are new in Berlin with my cat Niki and we are looking for a healthy & calm place to live in, alone or with other women.I speak French and English fluently, I of course aim to learn German.
We would like to move in depending on the possibilities sometime from end of July to beginning of August.
Niki is a very cute and clean cat and I am a descreet and solitary musician. You mostly won’t hear me play or sing since I only make music when I am alone. I am not intrusive and I dont like intrusive behaviors, I am very respectful of others and I am looking for the same in return. I am not antisocial either, I’m chill and easy going if anything. I just cherish my privacy and time alone. You can expect kindness and benevolence from me, as well as respect for the space I occupy.