Gartner Project Manager interview questions

Three rounds of interview after initial phone screen, no response after last round so assuming no offer. Typical STAR interview questions (tell me about a time when X), everybody was friendly and professional

I had 3 rounds of interviews; 1 phone interview, 1 interview with my future Manager, and 1 interview with the team manager. The process took about a month total until I was offered the position. I was asked about my experience, my strength, my weaknesses, and why I would want the role. The interviews were conducted in a professional manner that was not intimidating and made me feel comfortable. I also attribute that to the amazing managers who interviewed me. Overall, a great experience.