New WP Site — Setting Up Everything While Having a Landing Page

Hi everyone,

I’ll be creating a brand new website using WP and Customizr theme. Currently on my homepage, I have a single landing page.

I’d like to know if it’s possible to set up and finalize my website (content, theme installation, etc) and set WP as my default homepage later on once I’m finished so that my visitors don’t visit my site while I’m still working on the final product?