Mandarin Tutor Needed

Native Mandarin tutor for classes with 5yr old and parent (30 minutes with child followed by 1 hour with parent). Both beginners. Main aim is speaking/listening.
Once or twice per week, long term.

Preferably with a tutor who speaks English also, though Spanish could suffice. 

Zone: Chamberí/Tetuan
Near metro Cuatro Caminos