Initial email that I was shortlisted and for further selection need to submit a case response. After that email that I was further shortlisted. First call from HR was 2 days before the interview and he provided all the information including panel name and the kind of interview. First interview round was with senior product manager, easy to talk to and knowledgeable was a great experience. HR immediately called after the interview to inform I was shortlisted. Last round was with head (director) of product management who was also very knowledgeable but pushed you to a corner to see how you break. Again HR was prompt in giving result and worked well with me to create an offer that worked. One of the best experience dealing with a HR. Received an offer, only reason to not take it was it was a different domain for me. Perks and renumeration were satisfactory.