It was a pretty easy interview. Just 1 round with a team lead + 1 round with client + 1 HR round (salary discussions). The technical rounds were fine but dealing with their HRs and Recruiters was a pain. At first we agreed on a salary and then a week later, they came back saying that they don't have the budget for it and consistently kept lowballing me to a lower number in same iterative fashion and eventually stopped responding. Fortunately a week later I got an offer from another firm which was not only able to match my ask but give a higher offer so it worked out for me in the end but I feel bad for the candidates who have to deal with such people.