I have been to many different interviews and this was by far the most unprofessional one. I was asked how long i have been in Canada and whats my ethnic background 2 different times. Furthermore, i wasn't told that there will be someone else in the interview room. This person just barged into the room, gave me a dirty look and didnt even bother to introduce himself or shake my hand. He asked me some questions which were not relevant to the position which i had applied for. To add to the frustration we had to change rooms 3 times because the manager forgot to schedule a room. The manager was professional but as a common courtesy she could've asked me if i wanted to drink something as we walked past the cafeteria.