6 months rent in Dusseldorf (near Central Train Station or Oberbilk)

Hi!

I am a 4th year undergraduate Basque (Spanish) student. I am doing my research project at Bayer CropScience to finish my undergrad. I will be in that internship at Monheim for 6 months, between January and June. I need accommodation there in Germany and I have been suggested to find a place in Dusseldorf near the central train station or Oberblik train stop. I think this is the ideal place for it. At the moment, I am completing an exchange in Canada (Queens University) which I would finish in December.

Regarding to me, I am an outgoing person, active and try to be as productive as possible. I focus on getting things done first to enjoy more free time afterwards. In terms of language, I can communicate in Basque (native language, not very useful for travelling), Spanish and English.

I would really appreciate any kind of information.

Thanks in advance.

Ander