Erasmus Student locking for accommodation in Lille

My  name is Tanya, I'm 22 years old and I was born in Cap Vert but I live in  Portugal since 2009.

I'm international student ( Erasmus Mobility) so I really like to find a nice accommodation to stay in Lille for 6 month.

I study in Lisbon University and this year I was nominated to go to Erasmus to Institut d'etudes Politique de Lille and I'm really exciting!

I'll go with my friend Adriana ( we study together) so we gonna find a nice accommodation for both of us near the university if is it possible.

We are locking for cheap accommodation, could be to share with others students.