One of the first things I noted at KLM Airlines CHS Terminal is how efficient the check-in process was. The staff of KLM Airlines CHS Terminal  were very friendly, professional, and welcome to answer any questions. The lines were not too long, and I could check in my bags without any hassle. Security at CHS was also smooth and well-organized. The TSA officers were polite and efficient, so the whole process became less stressful compared to larger airports. I liked that I was through security quickly, and my gate would not be far away.