Native Teacher needed for a morning class on Saturday

We are looking for a NATIVE English teacher to cover a Saturday class from 10:00-12:00 in Metro: Puerta de Arana/ Cercanias: Vicalvaro.
The classes are back to back, the mother has a C1 level and wants general English classes, and the second hour is with her 9 year old son.
If you are interested please send us your CV and availability.