Arrived on time but left waiting for a very long time, even the receptionist took pity on me and put a call in to make sure HR hadn't forgotten about me.
Interview was fine, questions were text book interview questions.
My biggest gripe is that I heard nothing from them after the interview, which I find rude considering I took time off work and travelled to the interview, not to mention that letting me know was a matter of a simple email. A couple of weeks later I emailed HR for feedback, but no response. Eventually, a further 2 or 3 weeks later, I got a cut-and-paste type "you were not successful" response. They could do with sharpening up on their HR skills.