Relaxed went through relèvent experience and attributes that would help them. The HR person was probably the main reason for the environment being nice . However ask them about their policies before accepting. By the way due to severe OCD make sure your shoes are nicely polished ( seriously you couldn't make this stuff up.

I liked the relaxed atmosphere during the interview and the involvement of the Regional Manager instead of HR. I felt closed to the interviewers and I'm sure that it was an advantage for me to expose what I know and what I want to do for the company as an potential employee.