CBRE Associate interview questions

In all, 3 rounds of interview were conducted. First round was more of a shortlisting one. Second was slightly to know you well. After 2 rounds, offer was made by the HR. The compensation was just 10% increment on the existing salary. Even after negotiations, when the HR didnt move ahead, I thought to go ahead with CBRE as there are a lot of positive reviews about the company and its culture. After agreeing with the lesser compensation, gave the 3rd round with Regional head. Was selected in all 3 rounds. Post this, got to know that a formal offer would be made. However, after waiting for 2 weeks (and rejecting other calls in the meanwhile), I was informed by the HR that the position has been filled in and they would not make me offer. It was a serious case of cheating!! Guys, if you are really interested in this co., you are definitely not getting a good compensation and there are hardly anybody from a good/top tier B school. But if you ve made up your decision to join, plz beware of fraudulent HR practices. The consulting division may be fine but HR dept is pathetic! Unprofessional attitude is not expected from a co. which claims to be a Fortune 500 co.