Ok, in a couple of weeks we are headed to disneyland. We return at about 11:30 at night, and figured that we would just stay at the airport, since our ride home is actually about 2-3 hours away. I know the Westin is in the terminal, but it's about 130 for the night. Plus, we fly into the north terminal, not mcnamara, so we would have to take a shuttle anyway. If I have to take a shuttle to get to the hotel, do I need to stay at the airport? Has anyone stayed anyplace decent, not scary, and that you felt perfectly comfortable taking the shuttle that late at night?
Its very safe and nice and its weekend rates are very reasonable (under $100 usually). 
Many of our friends and neighbors grew up in this town and haven't ever been to Detroit other than to drive through it on 94; their opinions of the city are based entirely on the evening news and stories they've heard (usually of the "my brother said that his friend told him that he heard..." variety). It is a shame, really. The city has so much to offer and so many people won't even consider any of it because of a reputation that is far worse than is deserved.