fluent german/ english want to improve spanish/ hebrew

looking for other language freaks in Berlin. I do speak german and english fluently and consider myself being a patient "teacher". Just had some weeks intensive spanish in Spain and want to keep up improving it. On the other hand side, I seem to start forgetting hebrew and would like to find a tandem practise speaking it.

I do live in Berlin again and always looking forward to meet internationals and even show them around!