There are two ways to a Parkn'Sleep pitch: through the app or directly on site.
Open the Parkn'Sleep app and search for a pitch on the map or in the list. The colour of the pins shows you at a glance how much space is still free:
Tap a pin to see the details and the exact availability, for example 6 of 8 spots free. Use the route function to navigate straight there and check in on site.
Every pitch is marked with a Check-in Point. The sign has a QR code assigned to exactly this pitch. Scan it with your smartphone and you go straight to check-in without downloading the app. This way, campers who found the pitch through another directory can check in too.