Yes, you will get a staging site, which is a direct copy of your live site.
The staging site IS for Pronto to run and test new updates and for you to review these updates. It can also be used for testing out new and existing plugins. All new plugins must be sent to Pronto to vet and install.
The staging site IS NOT for developing new layouts or pages. We won’t deploy the staging site to the live site, as both sites are running simultaneously so there is a chance that the live site data will be reverted if we replace it with staging data.