24 years old boy is looking for accommodation in Vilnius

Hi, my name is Manuel and I am an Italian student. I will do an internship in Vilnius for three months, from June to next September 2014. So I need a single room near the Italian Cultural Institute, where I'll do my internship for three months. My budget is maximum spending of € 200.  I'd prefer to share a flat with a maximum of 3 students, perhaps Erasmus students. I do not want animals in the house, but they are tolerant accepting them.