I found this list (www.betterbidding.com) of Indianapolis hotels folk are getting when using Hotwire.com. Just an FYI for those who choose to do the semi-gamble that is blind registration.

"This list is NOT a complete list of all hotels that Hotwire offers in this area, it is ONLY a compilation of hotels that have already been reported on this forum. Hotels are added/removed by Hotwire all the time, and star ratings can change at ANY time. As well, the geographic boundries of an area are subject to change, so it's always a good idea to look at the Hotwire map before purchasing.

In light of the above, you MAY get a hotel that is NOT on this list, or get a hotel on this list but at a star level you didn't expect (if the star rating has changed)."
 

Indianapolis (Downtown)
4* Hyatt Regency
Amenities: Restaurant, Pool, Fitness, Hi-Speed Internet, Business

4* Omni Severin
Amenities: Restuarant, Pool, Fitness, Business
(same as Westin)
or most recently...
Amenities: Restaurant, Business

4* University Place Hotel
Amenities: Restaurant, Fitness, Hi-Speed Internet, Business
(VP currently showing: Restaurant, Fitness, Hi-Speed Internet, Business, Laundry, Golf, Tennis but amenities above are more recent)

4* Westin
Amenities: Restuarant, Pool, Fitness, Business
(same as Omni)

3.5* Crowne Plaza Union Station
Amenities: Restaurant, Pool, Fitness, Hi-Speed Internet, Business
(same as Sheraton City Center and Hilton)

3.5* Hilton
Amenities: Restaurant, Pool, Fitness, Hi-Speed Internet, Business
(same as Sheraton City Center and Crowne Plaza Union Station)

3.5* Sheraton City Center
Amenities: Restaurant, Pool, Fitness, Hi-Speed Internet, Business
(same as Hilton and Crowne Plaza Union Station)

3* Holiday Inn Express
Amenities: Complimentary Breakfast, Pool, Fitness, Hi-Speed Internet, Business, Laundry, Golf, Tennis