British female B1 level (approx) looking for intercambio

I'm a British female living in Madrid until roughly June.
My spanish has improved slightly since moving here, but I am looking for a conversational boost with any doubts about the language.
I am more than happy to help with your English too, I currently teach so I have a good grasp of some grammar points.
I prefer weekends.
I study International Relations so I like talking about politics, but I also love learning/talking about new things  (music, films etc) over coffee/beer :D