21 years old spanish student is looking for accommodation in Gdansk

My name is Sergio, I am looking for a room in a shared flat or house near the Politechnika University of Gdansk. I am a Spanish student and I am coming for a year with the Erasmus Programme (2017/2018: +/- From September to early July). I would like to live with other students, Erasmus or Polish, in order to improve my English and Polish language and meet new people and cultures. I'm friendly and talkative and I love parties and travels, but I'm a serious and responsible student and I will need to study a lot so I need a desk in my room. I would like to sleep in a good bed instead of a sofa-bed. Furthermore, I want a bedroom for me, the best place to live is a flat with 3 to 5 bedrooms with other students in each bedroom. If you are looking for a flatmate, please contact me :)