[22M] Looking for a place to stay while working/studying | Auf der Suche nach einer Unterkunft während des Arbeitens / Studiums

Hello there! My name is Manuel D'Agostino. I am looking for a one bedroom apartment in BERLIN. I can pay in cash if that is convenient for you or else in whichever method you prefer.

Some quick mandatory introduction of myself:
I'm 22 years old and I moved to Berlin about 18 days ago. I'm here to learn German, study, and work. I'm bilingual in Spanish & English, and have EU citizenship. I have signed a contract with the bank N26 and I start to work for them on the 1st of June.
I'm extremely chill. I won't have anyone over, ever - I don't smoke and nor do I drink. My only addiction consists of listening to music and luckily I have headphones for that, haha. I have no sort of issue whatsoever abiding by rules.

[I HAVE NO STRONG PREFERENCE FOR ANY BERLIN NEIGHBORHOOD]
Please do not hesitate to contact me either here, or over on my email address or telephone, about any further questions.

:)