Hi!
It was pretty chill.. Reina is sweet and calm so that eases out any nerves. thecase study is like 2 pages long with 5 questions. Mine was on Burberry and they had a CEO change. It was pretty doable- doesn't require alot of prior knowledge
the actual interview was conversational. why ESADE? Why International Bs? Why should we take you? What plans after? If your plans dont work out whats plan b? describe yourself in one word? describe your international travels in one line
a few more questions- but I cant remember.. Just be yourself and smile!