Collabera Technical Recruiter interview questions

At first, there was an online aptitude test which was quite simple, the group discussion and then final PI, but I left after online test so I can't give further review

Got asked on linked in to come in for an interview. The person who interviewed me was another technical recruiter. It was a very informal interview lasted maybe 15 minutes. The recruiter seemed uninterested and bored like he hated his job. Walked in and the office was the size of my college dorm. I felt like I walked in to a frat/sorority environment. Small office of young professionals.