Interview was simple. Just basic questions about my resume and introduction to work that I was supposed to do. The process was going smoothly but they were stingy as far as paying the cost of travel was concerned. In spite of repeated reminders they did not pay the money so I had to send an angry mail. They did eventually pay but only half the amount. I reminded them of the total amount and then only after about three months they paid the whole amount. They have still not gotten back to me regarding the result of the interview.