Not too bad. Asked about iniative, why me and why Spain? The interviewer was not intimidating or serious at all, it was a good experience They asked what you know about the program already and fill in any gaps I am currently waiting for my 2nd interview so I will update about this

The interview was very relaxed, with a friendly interviewer who allowed plenty of time to ask/answer questions. They ask questions based on the details of the program to ensure you're well informed before applying