SyntaxThemes Restaurant plugin is completely free to use. To install there are two very easy options to choose from:

First Method

The quickest option is to navigate to your Plugins menu and add a new plugin from the WordPress Repository and search for SyntaxThemes Restaurant.  Then you can directly download your plugin into your WordPress admin.

Second Method

You can download the plugin from the WordPress Repository from this link SyntaxThemes Restaurant Plugin Download. Once the plugin has downloaded navigate to your plugins screen in admin and then upload the .zip file.

Third Method

Another option is to extract the contents of the .zip file and upload the syntaxthemes-restaurant folder directly to you plugins folder through FTP. This is the most technical method but some developers and technicians prefer this option.