Im native Spanish Speaker, affordable classes

Im 19 years old, im from Spain (Marbella) and I moved to London 7 months ago.
I speak an advanced English.
I’m currently staying with a family and I’m looking after their daughter and teaching her Spanish.
I don’t have any experience working as a Spanish teacher in an academy but I’ve been teaching Spanish for a while to my English friends and the girl that I’m looking after.
If I have to learn something new I learn quickly.