Mrs. Deemus and I are heading to this hotel over New Year's Eve for three nights (two in a suite using certs from the Hyatt Visa, the other as a regular point redemption room). A few questions for the veterans on here, seeing as though I am very new to Hyatt Diamond:

1) The two rooms are on the same reservation, with the first two nights in a Park Suite King and the last night in a Park King. Anyone have any experiences with this type of arrangement? What are the chances they will let us stay in the suite for the last night (which happens to be New Year's Eve)?

2) Speaking of which, any thoughts on things to do for New Year's Eve? We were thinking about a dinner cruise on the Bosphorus, but any other recommendations?

3) It appears that taxis are the easiest mode of transportation from the airport. Is that right?

Thanks in advance!