I transited twice in March. The outbound was a quick changeover with only 50 mins on the ground. Simple signs very good a/c adequate seats and cheap duty free. On return we had 5 hours to kill the seats are average enough places to eat and drink etc. Toilets not too bad but occasionally short on paper could be alarming! Buses to remote parking but only a short distance and no great hardship. The airport is busy during the late evening but there are sufficient facilities. Some decent entertainment during a long layover would be a bonus.