I watched a lot of video on Youtube, downloaded a lot of app on learning piano, bought a book and now we know where is middle C and how to play twinkle twinkle star.
A subscription on an app cost about 120€ per year but there is a 7 day free trial. I just need to learn as much as I can in the next days and then cancel the subscription. Having an app is fine but I would rather pay for a professional teacher in our local area.
Every kid is different and I was informed that piano is easier than violin and on average, kids can play well after 3 years. But no rush. Boy can enjoy his time and his family is behind him to witness his journey.
Greetings,
Karlota