Clean airport, pretty easy to navigate. When coming from the States, getting through boarder patrol was a big confusing on the signs. We had a connecting flight to another airport in Canada before flying to Europe. Europe being the final destination. So at first we queued in the international transfer line, but that wasn't the right one. We should have gotten in the Canada domestic line. Confusing signage. Nobody assisting at the start of the lines to help guide people either.