Looking for a Room in a shared apartment / 1 Room-apartment

Hello!

My name is Andreia. I am 27 years old, originally portuguese. I have a Bachelor degree in Biochemistry and a Master in Medical Biochemistry, and I am working as a Research Student in Lisbon. I am going to do my PhD studies in Gottingen, starting in September 2014. According to this, I am currently looking for rooms/apartments in Gottingen.
I consider myself a funny and relaxed girl, who likes to enjoy the small pleasures of life, like hanging out with friends (at the end of the day or at the weekends), go to the cinema or simply just take a walk on the beach (yes, I live near the beach :) ). I like to travel, to visit new places. I am not a complicated person, actually I try to avoid unnecessary problems!
I am a very careful and organized person.
My contract in Gottingen starts in September. However, I would like to arrive before that, to get to know the place and get used to the routine.