They could not decide on the time and had to reschedule three times. I had another job lined up but because they rescheduled I had to tell the other employer which I had an offer for to give me more time. This lead to the other job offer being revoked. Person who was supposed to interview me came in half an hour late when I came in half an hour early with miscommunications occuring during the whole process that I regret not taking the other job instead of turning down this interview.