1. Respect is a two-way street. Please respect candidates time and don’t keep them waiting. 2. Candidates invest so much time & effort, and even finances into preparing for interviews. At least read their resume and come to the interview prepared. I left after waiting for 20 minutes after my interview appointment was scheduled. If a company can't even interview you at the time they say they will then that is a HUGE red flag that something is lacking. The interviews were also taking place in the front lobby which is really unprofessional.