I am looking for a room in an apartment with other students. I prefer in the city center of Porto;

I am a marketing student from belgium who is going on mobility to porto from the 14 of septeber till the end of January. I will study at the universtiy of ISCAP. I am searching for a place to live in porto. I prefer a private room in a shared appartment with other students. My budget is 450 euros, expenses included. if you are searching a roommate or if you can help me, please contact me.