Looking for a roommate in Barcelona for the first semester, from the beginning of September to the end of January.

Hello everyone!
I'm Julia, I'm 21 years old, and at the beginning of September I’ll be starting my Erasmus+ mobility period in Barcelona, which will last until the end of January.
I study at the Academy of Fine Arts in Bari, and with two other students from my same university who will be coming with me, I’m currently looking for an apartment.
To stay within everyone's budget, we're searching for an apartment for four people, meaning four bedrooms, so we’re looking for a fourth person to live with us.
We’d prefer someone between 18 and 25 years old who is responsible, tidy, and polite. Gender doesn’t matter.
If you think you fit this profile, please send me a private message. :)