The Excelsior Group interview questions

Got a phone call a few days after I applied for the position and was brought into their office. I was interviewing for the Assistant Site Manager position at one of their newer, larger locations but did verbalize that I was open to other locations. I was then brought in for a 2nd interview with a different group of managers and began to interview for a different position at a different location. Each set of managers had conflicting information about pay, benefits, and job duties. I was offered the position (contingent on a drug test) but turned it down because the interview process was too unstable/confusing for me. It seemed like a good company but I had a negative experience.