In RepU, open your widget, choose light or dark and left or right, then click Copy next to the embed snippet.
In Lodgify, open Website builder, then Settings, then Advanced. Paste your code into Footer - Custom Javascript.
Need more detail? See the official Lodgify guide.
Click Save, then open your live site to see your Google reviews.
Check your live site in a private window, not the editor or preview. A domain-locked widget only shows on your own domain.
Make sure you pasted into Footer - Custom Javascript, not the header field, and saved.