Brilliant! This is a truly modern and incredibly well conceived hotel, especially for business travelers. The rooms are tiny, but so well considered and designed it is hard to describe. You can control everything, especially the ingenious lighting, with an iPad or wall switches. The great beds are large and square, so you can sleep in any orientation. The bath fixtures are high end, and the rest of the hotel is outfitted with furniture and accessories from Vitra! If you value a good breakfast, the $20 buffet is better and less expensive than anything you're going to find within walking distance, and the room pricing is very competitive. I'll stay here every time I'm in Chicago now.