Visited yesterday and did a short charge with contactless, no issue.
Contactless seems operational on all stalls, 55ct/kWh.
It's unfortunate that the charging spots are the only spots that are not covered in the parking, but I can see the operational benefits for GOFAST, as you can easily pick up and drop the chargers with a crane if needed. They have also installed additional foundations to be able to equip the remaining of the row, for up to 7 units and 14 charging spots.
There are no gates, so the chargers are indeed accessible 24/7.
There's a GOFAST sign on the totem outside, and an additional solid "flag" next to the entrance, you can't miss them.
The GOFAST website lists the services toilet and restaurant, but I have been inside to check if those services are meant to be at Aldi or nearby.
The order of the chargers from left to right are Alexander, Katharina, Adrian, Marianne.
Apart from the EV signs on the floor, there is currently no vertical signage from GOFAST. I assume they will add more. There are also no signs indicating CCTV, but cameras have been installed.