Do not book with Webjet. They are a fraudulent operation. I canncelled my wifes ticket 3 weeks prior to the flight and requested the taxes portion of the ticket. Webjet refused. Airlines will refund the tax portion if a flight is not taken as the tax is not paid to goverments until the flight is taken. As a result of Webjet refusing to refund the taxes they can pocket the money as additional profit.
Need more leg room?: Many low cost airlines have a free seating policy, which means that you can choose your seat when you board the plane. The seats situated near the emergency exits have more leg room than the others, so if you are tall or have long legs, you will probably prefer to sit there!