Mortgage Calculator App (React/TS/Tailwind)

What are you most proud of, and what would you do differently next time?

It looks decent. I used React Hook Form to deal with this challenge I am not sure if that wasn't overkill. I spent too much time on styling.

What specific areas of your project would you like help with?

I would like to get to know what is the best solution to create number input. I haven't found the only right one.