As far as I know the assessments are at Interpersonal Hamburg and not in LEJ. I also got invited today. Why is it so quiet here? Nobody giving feedback. Everyone got hired and doesn"t care? Thats a good sign
Online you can find some prep but they are all rather pricey. The cheapest one I found so far is 60 euro, which isn"t too bad.
If anyone wants to share, feel free to post or PM. Would be appreciated.