I got the Hyatt for $44 on Priceline last September (it was one of the 3 start hotels -- whatever the highest rating is for the DL area). We have the Hyatt frequent stayer card (sorry, I forget the "official" name of it!), and used it at check-in...looks like it got us on the special floor, I think the 14th, overlooking the atrium. We really liked it a lot! It was in a nice area too. I actually think it was about 2 miles away, but like one of the previous posters said, the shuttle was great. It is shared with a couple of hotels across the street, but it really didn't take long to stop there, and you're the first one off when coming back from the parks.
We would definitely stay there again, especially for the price, even with the $12 parking! (Staying at HoJo would've cost us more!)