20 years old girl, looking for a shared apartment with other ERASMUS students in the city of Madrid.

I am actually a student in geography in Grenoble, France. On september 2017 I'll do an exchange ERASMUS in Madrid for the school year 2017/2018. I am very calm and organized. Moreover, I will be respectful of the way of life of the person who share an appartment with me. 

I am looking for an apartment close to amenities, and which allows me easily to go to the University Complutense Madrid with metro or bus. A shared apartment is better for me because the price is lower. An internet connexion and a washing machine are some important details for me. A furnished flat is perfect because it is hard for me to bring furnitures from France.