I checked into th Millenium Knickerbocker with my new bride for a few days. It was very dissappointing to say the least. We ended up checking out early even though we had prepaid on the internet. They had told us we were upgraded to a suite due to our special occasion. The room was awful (on the 5th floor - room 517 to be exact). It didn't smell clean and the bathroom floor was filthy. We were not comfortable walking without shoes or flip-flops. We are not the type of people to raise hell - we simply checked out early. They offered another room, but we did not feel comfortable there. Don't let the address fool you. I travel quite a bit and have only checked out like this a few times in my life. It was just very dissappointing right after our wedding. Check in at your own risk.
Pros: Location
Cons: Dirty - Very uncomfortable