I really recommend staying at the apartments Sagrada familia & gracia's place. Not only was the air BnB clean and have everything we could've wanted in a room like a balcony, laundry, clean rooms and bathrooms but the service couldn't have been better. I messed up on the dates and they didn't kick us out and helped me book an extra night and also they found my wallet after thinking I lost it in a cab. Really recommend staying here.