User Interface 95%
- Joomla has a comprehensive navigation system, that can successfully manage several hierarchies. It allows to easily manage a site even with couple hundred subpages.
- One of the remarkable advantages of Joomla and other CMS is that they serve as a platform for developing websites without advanced skills and knowledge in coding and programming languages.
- Joomla is free to use and has hundreds of free plugins.
- Some of plugins and modules for Joomla! are paid, unlike for e.g. WordPress or Drupal. It pays to spend some time to make sure you won't have to buy an addition that is free in some other script.
- Limited customization, Joomla has less templates and modules than e.g. WordPress.
- Higher complexity. If user come from WordPress they are often surprised about the level of complexity.