Lots of US airways flight must mean Charlotte-Douglas is a hub for the airline.
Large clean marbled floor restrooms are convenient. Some terminals even have private family restrooms (where I prefer to go when traveling with my dogs).
Lots of healthy food options. I just had the bombest salad at Salsaritas Fresh Cantina (for under $7).
Though a decent sized airport it's easy to get around. Spacious and uncluttered from the inside. large windows welcome in the sunlight making it bright and thus appearing larger and more spacious than it is. Seats at waiting area near gates are modern and comfortable.
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