22 year old girl is looking for a shared or a private room for me, or an apartment for three girls in Bialystok.

I am comeing to Bialystok just for two months for the Erasmus + practice. Two more girls are comeing, so I'm looking for a place to live just for myself or for three of us. We're having some troubles looking for a place to live. I'm polite, love cooking, friendly, calm and clean it would be nice if apartment would be near city centre and I could park my car near the apartment for free. If someone will find a cheap place to live for my I promise I will buy you a dinner.