Should you be flying with Oman Air from Atlanta, you will discover their office at Oman Air ATL Terminal to be a surprisingly nice and well arranged space. With personnel who are not just competent but also really friendly, the atmosphere strikes a great mix between professional and friendly. The clear signage helps to prevent the typical airport misunderstanding; the check-in procedure is easy and rather quick. What most struck me was the team's treatment of customers; even during peak times, they remained coolly professional. Although the seating area is not large, it feels well organized and comfortable. It is tidy. Though Oman Air does not run a lounge here, the staff makes up for it with personal attention and a friendly attitude. Whether you are traveling in business or economy, your level of service will feel only marginally above the norm at an airport. Though not a luxury arrangement, it is efficient, clean, and gives visitors flying out of Terminal I with Oman Air a great first impression.