Very unprofessional. The interviewer gave me the wrong time, so when I showed up (at the time they told me to) I was asked to leave and come back. I lived an hour away so this was unacceptable. I also had to pay for an hour's worth of parking even though I was only there for 5 minutes. After letting them know I was no longer interested in working there, HR called me, emailed me, and even texted me numerous times.