20 year old girl, looking for accommodation in Madrid

I am a 20 year old northern girl whos currently looking for accomodation in the centre of Madrid. I am currently studying spanish and politics at Newcastle University. I don't smoke but smoking doesn't bother me. I am doing a work placement in Moratalaz for 9 months starting in October. I am a singer-songwriter and play guitar. I enjoy a night out and a good laugh! Looking for people to share with who are light hearted, social and up for experiencing spanish culture.