The only concern .... Paid for baggage. Was able to carry on from Edmonton. Because I paid for checked bag was not allowed to carry on for the return trip. Apparently the rules changed. I have no problem with rules changing but there should have been some allowance for bookings before hand. The over head luggage compartments were not full and the price was the same. I would have paid some extra but not the full amount that was requested. Flight attendants on board were amazing!