On the positive side, it allows the candidate to explore different views and see several sides to a company. On the negative side, it accentuates the negative aspects and allows for inconsistency and even contradictions that may cause the candidate to have second thoughts. If you allow or encourage many interviews, I hope you train and coach the interviewers and coordinate their approach and questions. Slow interviewing process and decision-making cycle. The process took several weeks and was much too slow.
Time is the enemy of closing a candidate.
People forget quickly and what was a compelling argument a couple of days ago is now not very interesting. Time gives candidates the opportunity to ask lots of questions and become confused about what they heard. In my opinion, all interviews should be competed in one day and all offers made within 2 days of the interview. If you really want to get candidates to say yes, make offers on the spot which are good for 24 hours. Salary and benefits did not match or even address his expectations.