LOOKING FOR A LADY TO CHAT IN ENGLISH

Hi, I´m looking for a native English speaker lady over 30 years old to practice my english with. (I´m a woman too) My level is Advanced and my aim is to have informal chats for not losing fluency while being corrected if required, so I´m not looking for classes as such.  I just need someone nice and talkative with good English grammar, of course. The duration of the meetings will be 1.5 h every 2 weeks or maybe 3, on Sunday morning. I will pay for that, but not a teacher rate for what I´ve explained.
It will be ideal if the person lives near Sagrera area in Barcelona.
Looking forward to hearing from you!