Renaissance Chicago O'Hare Suites Hotel

The room was spacious, the food was surprisingly delicious, and the service was quite good. They cleaned our room on the first day, but even though we tipped them, they didn't clean it on the second day. We had to leave at 3 AM, so it wasn't a big problem. The only downside is that it's far from the city center, with no entertainment or supermarkets. It's very close to the airport; the blue line runs 24 hours a day, traversing the entire city, which is very convenient. Trains run every 20 minutes in the early morning. Although there are many homeless people on the train and the smell is unpleasant, as long as you don't bother them, you're generally safe.

The hotel has comprehensive facilities, including a free airport shuttle service. The lobby is spacious enough to relax and has a Starbucks. It's a five-minute walk from the Blue Line subway, which provides direct access to downtown. Great!