24 year old guy, looking for Lisbon!(Accommodation)

Hello! I'm italian, I study veterinary in Milan and I will be erasmus in Lisbon for one year. I love sports, I play hockey and when I will arrive in Lisbon I will search immediately one other sport. I speak italian, french, english and I'm learning portuguese. I'm a goodtalker and I want to meet a lot of people, reason why I decided to do erasmus. I'm searching a Single room(Any size of bed, preferably doublebed) large enough to have bed, chair, desk, wardrobe and window. I can cook and I'm searching an apartment with a fully equipped kitchen. Even a living room would be very nice. I'd like to share the flat with someone else, whoever is it :)