I was emailed extraordinarily vague instructions and found upon arriving that I had no idea where to go or what building to enter. When people from another company finally helped me understand what had happened, I emailed the interviewer to say I did not think the company was a good fit given my hardship. She immediately responded with a very rude, childish, and unprofessional retort. Very glad I went with my gut and didn't waste my time with this department.