WordPress keeps its dashboard and overall structure simple as an average person with little or even no technical knowledge, can easily do the page or post editing. Also it is very simple to check spelling or insert an image or change the text styles. Everything is so organized and simple that very manageable even to the beginners.
Troubleshoots, it is obvious as we all are newbie. But for WordPress websites you have loads of supports and guidance since its popularity is inevitably increasing. Many people are working in WordPress, so you can heed the advice of those who already walked and stumbled on the same situations.