Gotta love 7 year old threads.
Stayed there last nite. Took bag over on thurs and gave bell desk $10 to keep it overnite. Room on 4th floor but I dont really care. ( When I get there at 2am all I want is a bed

) Free bkfst was great.
Stayed at the Hampton ORD on Weds nite - would not stay there again unless there was not another hotel with a vacancy.
Stayed at Hilton MDW Thurs nite - it was also decent - though it backs to the railway tracks