Arrived 10 minutes early for a scheduled on-site interview; was seated in a glass conference room where I was told three poeple would be individually coming in for introductions and discussion. At ten minutes after the hour, the HR person (who was very kind), stopped in the say "Mo" would be in shortly. Twenty minutes later, now half after the hour, still not one person showed up for the interview... (Note, not only was this a two hour round trip commute, but I was on site for 40 minutes with no interviewer/s ever entering the room - no explanations or apologies were ever offered.... This experience was very disappointing and unprofessional. Lesson learned: I would not want to work for a company that treats their employees or customers with such lack of regard or lack of respect. Being late happens to the best of us however when it does, one should personally check in with his appointment to provide: 1) an apology and reiteration that their time is valued and appreciated, 2) a reason for the delay and updated eta 3) an opportunity reschedule, if needed.)