The first email I received from them was a one-liner, "Hi xx, I haven't managed to get a hold of you!!?" Immediately I reported the email. Such unprofessionalism is pretty extreme. Eventually, I did get on an interview which was held on a public holiday in the country I reside in. It is not a big deal, but it shows how absent-minded the organiser for the interview was.
It was a phone interview with HR to gauge my interest, followed by two interviewers, one being the lead for the region and another being the role's reporting manager.