Going to Chicago regularly, I have stayed in a wide array of them, including Park Hyatt, Four Seasons, Hotel Monaco, and others. The Renaissance is best for service, convenience, and internet access. In addition, the bargain cost is a plus for those not on expense accounts.
My request for a certain room and number of beds is always honored. The front desk staff is always friendly -- even in the most challenging of times [checkout], and always greets me by name. The high ceilings of the entrance and lobby and comfortable seating area makes it a pleasure to just hang out or meet with or for business colleagues. And its proximity to downtown as well as public transport makes this a hotel that can also be used for vacations.
Biggest beef is the fact one must pay for Internet service. While at Courtyard Marriotts one gets it free, one must ante up ~$20 for it here. This is a standard practice at "business" hotels but one would think it would go the way of the dinosaur when even European business hotels [as well as tourist hotels] have started including it.
I consider this hotel number 1 in Chicago after trying at least 20 different sites in Chicago, and always stay here if I am choosing.










