20 years old male student, looking for accomodation in Madrid for a full year. I'm studying aerospace engineering at uc3m

I'm a kind italian guy from Parma (Emilia Romagna), i'm studying at Politecnico of Milan aerospace engineering (this is my 3rd year), I have no pets and i don't smoke but i don't have problems with pets or smokers. I'm looking for an accomodation for me but if it's possible i'm in touch with 3 other erasmus students (2 female and 1 male) that will come to uc3m too. The most important thing is the location, i'm looking for something near atocha with not high costs, wifi and heating units included. Single rooms would be more suitable. I hope to find a nice flat were i can enjoy my erasmus experience.
Best Regards,
Massimiliano Del Grano.