Respectful intern hoping to be your flatmate from May 17th to August 31st (much shorter duration accepted)

Hello, lovely people of Berlin! I move to Berlin on May 17th in the morning for an internship in environmental engineering. My ideal stay is until August 31st, but I'll make it shorter if necessary, I can adapt and find another apartment without a problem.

About me :
- My friends describe me as a very sociable person who gets along with all kinds of people. You'll see (I hope), I'm an easy-going fella!
- I am clean and tidy (Japanese education, wouldn’t have survived my mother otherwise!).
- I speak French, English, Japanese and a bit of Spanish. I am also starting to learn German's basics of course.
- I have enough money on my bank account, so you can be sure I can pay my rent whenever you want.
- I don’t smoke but I really don’t mind if you do, even inside.
- I am very open with music. Name a genre, whichever, I can give you a list of tracks to listen to :)

Call me if you have a good feeling, so that we can get to know each other :)