Google Sites are integrated with other Google Workspace tools like Docs, Sheets, and Slides.  

So you can drop in projects from your Google Drive into the website that you're building. And like those services, Google Sites can be built, shared, and copied between editors. This is ideal for creating a website for a work project that requires charts and tables or for an event you're planning with others. 

Once you've created your website, you can customize its look and feel using the editing function.