I first met with someone in HR and was given some basics about the company and a little bit about the job. The HR person was very nice, but I thought it was strange when I was told I could only ask one question. Talking to HR professionals about a workplace is very important to get a feel of the working environment and how the company works in a team, and I saw this as a red flag, especially after seeing the reviews listed on Glass Door. Not to mention, employees who wrote on Glass Door talked about how turnover is high, and this lined up with the fact that under the interview section, it's clear that they were interviewing for this position less than a year ago.
I was asked some basic behavioural/personality questions, asked about my strengths, why I'd be a good fit for this job, salary expectations, etc. I was also told that the company had moved 5 times in the past decade, and they were looking at moving a 6th time because of supposed growth. To move that frequently in a short time span indicates to me that the company doesn't know how to plan and organize well. Also, it could be potentially difficult if an employee started the job and thought the commute would be easy, only to find out in the next year or so that it could become unreasonable.
After the HR professional left, the hiring manager came in and talked a bit more about the position and I was asked more about the skills I have that would be necessary in this position. I also found that the hiring manager didn't give straight answers to a lot of the questions I asked. I asked about daily functions of the job, what kind of person succeeds at this job, leadership style, etc. These questions shouldn't be difficult for a hiring manager to answer, and this was another red flag.
I left the interview feeling confused, and ultimately I might have turned down an offer if they gave me one. I have to agree with one of the anonymous employees - it was a waste of time to interview here, unless you need the interview practice.