5 Months there (I had already paid), worst Hotel ever.
Sorry for mistakes, I'm not American, but I know what I'm talking about because I lived 5 moths here.
This expensive Hotel promotes wi-fi, but is that slow that it's like don't have it, most of the time it doesn't even work.
I had problems even with the heating that wasn't working. When after some days they fixed the heating, they didn't want to turn it on because outside was 50 degrees (to me it's cold and there was a terrible wind that was entering from the windows that don't close very well).
If you ask for clean towels they tell you that in the contract they are supposed to give them to you no more than once per week. 
If you have problems with something they don't help you.
The lights of my room, used to work some day yes some day not. 
I saw 3 times cockroaches and they didn't want to send somebody to do something, but the just gave me a spray. 
The elevator is terribly slow and once stuck at the second floor for about 3 minutes (I was so scared!), but luckily it started again. 
Useless say that when I told them, they didn't even pay attention.
Last thing, but not less important, after the first month sleeping there, me and my husband started having strong back pain (the mattress is horrible!).
The ONLY positive thing is that is pretty close to the subway and that is not really dirty.
So if you are planning to stay here, I strongly suggest you to change plans!