Looking for one bedroom apartment

Hi,

I am Mario, and I have been living in Berlin since one year and half now. Unfortunately, I had to give up my current flat so I am looking for a nice one bedroom apartment starting from mid-December/beginning of January. I would prefer if the flat could be in Mitte or Prenzlauerberg but this is not a strict requirement.

I will live there by myself, I am not bringing any pets and I do not smoke. As I am away for most of the day, I am looking for a quiet place to rest after work.

I would prefer if the apartment would be fully furnished, including washing machine and oven. Anyway, I am open to any possibility.

Thanks a lot for considering my post.

Mario