Hm, I have seen a video where there are 8 stalls in total. He says 6 in the video, but it actually has space for 8. I think this is a plan of Auchan to bring customers to their parking lots so we might see the stalls before the summer, fingers crossed!
Here is a video with an Auchan representative and there are also 8 stalls planned in Budapest, plus some other type 2 which probably will be free, because I don't know how they can charge people using the Tesla wallboxes.
Tesla also lists Balastaya as another place coming up, but I think they dropped it in favour of Auchan Szeged. If they can build this one and the one in Serbia, man this will be so easy travel to Greece