Walking through CLT, you get the home like feeling but yet it is a major airport. Most of the eateries, shops are in the main terminal area that connects all the concourses.
Got a long layover? Why not enjoy the white rocking chairs and take a short nap? Located near the moving walkways as we connected from A to B. 1 person had a blanket and laid in the chair as if they were at home.
Concourse gates are fairly close together which may be a pain to find a seat as you wait for your flight but makes walking between gates fairly short. I sat across the walkway and a gate down because my gate had 2 flights waiting when I arrived there.
Wi-Fi is FREE!