First stage interview with team manager, second interview with MD. Both friendly and professional, happy to answer any questions you put to them. After two successful interviews, I was invited to come in for a trial with the team to see if it's a good match - a two way street.

A 30 minute chat with CEO and MD. A bit unprofessional in parts because they asked about people I currently worked with and spoke disparagingly. I should have concluded then and there that this wasn't a good/professional management to work for.