Best seat on the plane?

I'm booking a plane ticket (5hr domestic flight) and want to know where on the plane will be most likely to have the least kids. I don't fly often, so don't know where the people with kids tend to favour. It might just be 100% luck but thought I'd ask, if there's any frequent flyers here?

https://preview.redd.it/f5jjieboe3he1.png?width=1896&format=png&auto=webp&s=7da5f7aabe6d8d64c39b13cf11d471ab6df696c0