Pathetic Interview process by them. First, there is no reception desk, and there is no person on the front who could guide you whom to meet and where to meet.
Second, HR person will come who have no clue what to ask from a senior person and have no idea about the profile for they are hiring. He will just ask basic questions about you and
Second, they don't respect the person who came for interview, they believe you are came there for job it means you should wander. Even after 3 hours of waiting time they will not confirm you when your interview going to be started and after that no one will communicate with you.