21 year old student looking for accomodation in lisbon

I am a Mocambican student looking forn a place to stay in lisbon, im fluent in both inglish and portuguese, therefore easy to comunicate with whoever i live with. I am very outgoing and love making new friends and meeting new places.. i would love to live with fun, easy going people, that i could talk to, no matter the culture :) my preference in accomodation would be a house with a private bathroom or one where the bathroom is not shared with more than 3 people, a cozy house is the best, have no distinction whether the people living in are male or famale but wouldnt really like to be the only girl.