The airport is large, but the design is very reasonable and user-friendly. When you arrive, you can take the checked luggage and you can walk to the bus station in a few steps. It is convenient and fast to transfer to Orly Airport. As soon as you enter the departure hall, you can find a place to apply for tax refunds. Security checks are arranged behind the customs and departure procedures, so you can also drink your own drinks brought in from the outside when shopping in the duty-free shop without needing to discard them. It is very convenient to go to the boarding gate after security checks.