Just a regular business hotel - but with a "dated feeling"
The JW Marriott presents itself as an "exclusive luxury hotel".
Sorry - but there was nothing remotely exclusive or luxury about this.
A decent hotel with good and very helpful staff (Concierge is worth 5 stars!) and shuttle that takes you to local restaurants for free..
Also - by american standards a good breakfast buffet and decent coffee.
But - a lobby shop á la motel with soft drinks, various medications e t c does not really feel luxury. Can live with that though.
Lobby was nice. Good bar. Good sitting.
But how can rooms that smell of horrible cleaning agents, with dirty looking wall-to-wall carpets, tiniest bathroom I've seen (you have to stand in the bathtub to shower) be called luxury?
It was an OK, altough a bit dated, business hotel. 
Also - there is something called the "concierge lounge" on the 22nd floor. Stay away!
Self service breakfast, dirty tables full of previous guests leftovers and the same horrible cleaning agent smell and humid air as in the rooms.
Location and exterior is good. So a full restoration might do the trick.