As a function of RVsitebuilder 7 is Save to Publish with a real-time, but if your website still not complete and not ready to let visitor access your website, you can set the pages as a Hidden and nobody will be able to access to them.
1. Click on Site icon on the right corner.
2. Select Pages.
3. Click 3-dots behind the page you want.
4. Select Hide.
Here is the result when visitors access your website.
Don't miss any customer when your website is under construction!
But if you want to show as a maintenance website, you need to let your Home page to be published, but set the other page to be a draft page instead. Also, insert an image to inform your visitor that you are working on a website.
Set other pages to be a draft
On your Home page, insert the content to inform that you are working on the website and give the option for a visitor to contact you directly. So you will not miss any customer!