20 year old girl looking for a flat in Barcelona

Hi there, I am looking for a flat to come in/people to find a flat with. I am currently at King's College London finishing my degree and will be in Barcelona for 2 monthes working in Passeig de Gràcia (September-November). Although I will be working full time, I would love to live with some students. love the flatsharing life and I have lived that way for three years in London so would be great to find this kind of atmosphere. My budget can go up maximum to 800 euros a months (depends if bills are included). I kind of feel like on a dating website describing how amazing a flatmate I would be, but I am pretty chilled, like my own space at times and love going out and exploring the city (never been to Barcelona so very excited about that!). I speak French and English flutenly and I can speak and write in Spanish but hope to improve and practice! Feel free to message me if you want more info