I am looking for a room in downtown Chicago for 1/20 - 1/22. Hotwire shows 4* M-Mile- Wacker (customer favorite) with rest, fitness, spa, hi-speed, business for $56. I am pretty sure this is the Hyatt. They also show another 4* in the Loop with rest, fitness, hi-speed and business for $86. I think this is the W City Center or Hard Rock but the amenities don't match exactly. Any ideas? Thanks in advance.