The airport was a really sleepy place, with no hassle at all. They have only 1 or 2 flights a day. Kithira is one of Greece's most beautiful islands. HOWEVER (correction Sep 2021) their Immigration/Customs status (in the AIP) is incorrect. It is currently a Port of Entry for Greece but only for SCHENGEN AND EU traffic so you can fly there and back from say Italy (but not Dubrovnik), without having to clear PoE at say Corfu where Fraport will take a few hundred from you. The manager is reportedly GA friendly which makes a big difference. Current info on Greece: https://www.aopa.gr/en/flying-in-greece Trip report: http://peter2000.co.uk/aviation/kithira/index.html