I recently stayed at this Marriott after doing business in Detroit and having an early flight the next morning. I have stayed here numerous times before and this hotel has improved 100%. Not only did the hotel undergo a physical rennovation recently which gave the hotel a new restaurant, but each room is now amazingly better. However, the best thing about this hotel is that that Hotel General Manager really knows his stuff and has his staff operating at a Ritz/Fairmont level hotel. This was my second trip to this hotel in less than a month and each time the service was outstanding.
The only reason I didn't give this hotel a 5 is that it tends to be somewhat pricey (and going up).
The concierge lounge is excellent and the staff both morning and evening there is superb.
If you are in the Detroit area I highly recommend this hotel

I stayed here on the 11th and 12th along with 14th and 15th.

This hotel is a very good one -- only problems preventing me from giving this is a full 5 were:

- Pool was ice cold - appeared as if the heater was not working.

- High Speed internet - charges you $9.95USD for Noon to Noon to hotel room bill.

Can ask for late checkout from this Marriott. Their Concierge lounge was superb! Really saved me money on breakfast in the morning!

Stayed at the Detroit Metro Airport Marriott Christmas Day. Property was clean, room was nicely appointed. Purchased some items in the mini-mart, prices were reasonable.

The only flaw.. was that we had a King bed that was so soft and worn we rolled into the big groove in the center. Definitely might want to get the 2 queen option if you want a good nights sleep!

For a 3 star hotel, I was very impressed. The staff was friendly, the rooms and carpet were clean, and the beds were extremely comfortable.