23 year old boy, looking for accommocdation in Vilnius

Hey everyone :) İ am a civil engineering student who is looking for a dorm or a shared room or a flat.. I'm an easy going and social person, by the way, pets are not problem fo me. In fact, the flatmates are more importent than the flat for me!  We have a proverb, it says 'don't buy a house, buy the neighbour'. So i am looking for some social and lively flatmates that we can enjoy the abroad experience together. I can afford up to 250 euro/month for accommodation. Also, I want to visit some European countries, maybe we do it together!!  I will arrive in Vilnius on 26th August and will be there till 31th January 2016.