I dont why folks complained about this place but for a Marriott, it is great!! So e say its far from the center of Madison but its not that far from UW campus and it actually is conveniently located near a lot of eateries and the mall.
Staff was friendly, walking in it looks like the Embassy Suitee set up with the elevators facing inward and the center is the rest/bar.
If you check on line, you'll get some great deals. The only issue I saw (if it really is an issue) is that the bathrooms are dated a bit and can use a face lift.