Mortgage repayment calculator built with React and styled components

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

I haven't used React in a few months, yet i was able to quickly pick up where i last left of, and quickly learn anything that i forgot about. I tried to make the design and functionality as close as possible to the original project, but i don't think i optimized the way i coded it as well as i could have been, because i just started building it and didn't prepare before hand for it.

What challenges did you encounter, and how did you overcome them?

There were mainly some styling difficulties that i encountered, and i overcame them by research and experimentation.

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

I would like some advice about the general organization of the project, how could i have done it better?