You won't be able to enter the big one from STE. You need to get back to the highway. There is a large parking lot and plenty of cold storage. Overall ok. Toilets and shower free of charge.
Short stop at this rest area which should be nice, calm and clean. Unfortunately the staff not present (on break at the same time) and an automatic coffee dispensing machine which after payment does nothing and where it is not even indicated that this machine is broken 😞 it's a real shame. Last November, there weren't all these problems.