We always stay here when we come in for a game. It's not the Four Seasons, but it's clean, safe and 3 minutes walking from either Comerica Park or Ford Field. And pretty inexpensive.
Top of the linehotel for cheap! Wonderful service, clean rooms, fitness center. Read more: http://www.cheapism.com/p/cheap-detroit-hotels.mhtml#ixzz2kRUTR2pc
If you plan to go to either Ford Field or Comerica Park, this HGI is ideal. Short two block walk to either and parking is reasonable and safe. Just park or enjoy the night.
Don't pay/upgrade for the "Breakfast N Bed" deal. It is NOT room servicebreakfast in your bed. They give you a "breakfast coupon" to use at the HotelRestaurant.