If you do not have enough budget staying intercontinental or something even more famous hotel system. Hampton inn would be your best choice. have visited Chicago couple times, Hampton inn should be a fair choice.
One block away from Michigan ave (Magnificent mile) nearby fifth ave saks, Apple store, Zara, nike store if they are what you want to shop.
Second floor with normal breakfast, it is not bad choice to say, I probably would stay Hampton inn again.
OK, Room is not that fancy but it is ok choice to stay if you only have US$ 200 bucks in your pocket which is offered by company.
Whole staff is amazingly lovely.
- Room Service