I have done them on a KA, a Kia Sorento and an old an for my brother when he went into business a few years back. is very easy - just be careful.
as a tip:
i know someone who fits film to windows (like mirror film and tinted film etc etc) and he sprays on water and washing up liquid first, stops the glue sticknig to the glass. then just go over it with a credit card or something like from top to bottom and the water is removed and the glue sticks. make sure the surface is clean first though or it'll show up.
any bubbles, just pop them with a compass and smooth them over as much as possible if you cant remove them.
and, avoid trying to pull off the stickers once you have smoothed them on.