Nice hotel - but glad I paid hotwire prices
Stayed 2 nights on a hotwire deal for about $100 a night. At that price I was very happy, but wouldn't have been at the later quoted $400 a night when we tried to extend our stay! 
Overall I did enjoy my stay but thought the hotel was trying too hard; the overly scented lifts and halls, the dance music everywhere, the cheeky little notes etc. The decor was also quite dated, scruffy in places and needs refreshing. The room doors seemed particularly flimsy for a hotel, their was a large gap under ours so you did hear a lot of noise from the hallway. 
The bed was comfortable, the room was nice but a bit dark and the bathroom had shutters rather than a wall so there is limited privacy. There is a fridge with very expensive mini bar supplies ($8 for snickers) but we appreciated the free coffee in the lobby each morning and the bathroom amenities, from the W spa, were very nice too. 
I liked the location even though it is a little out of the way to Michigan Ave. The beach looked nice and the daytime lake views would be great, if I had wanted to pay the extra $50 a night for the upgrade. The indoor pool seemed a bit small and was very loud when full of kids. 
If you can get a good rate then I would recommend and I would be happy to stay again.