25 year old student looking for a room in a shared-flat in Porto

I'm an openminded student from Berlin who's going to study in Porto for the first cycle semester 15/16. I'm looking for a flat where the flatmates are not only caring about themselfes but are keen to do some stuff together, for example to have dinner together or to drink a beer or whine. Not that I need mates to take me out to places, I think I'm really good in managing my own way of life - beside surfing and bouldern and studying of course. 

 About me: I'm 25 years old, turning 26 in october. I'm really into sports and tecnical stuff and I love nature. I am grown up nearby munich, in a small town not far away from the alps. I've been travelling to some places around the world and Portugal became the most exciting and pleasing country (my 4th time in portugal). That's why I decided to study in Porto. 

I'll hope to hear you soon, cause my Portugal-adventure starts tomorrow (25th august)!