It is pretty easy to get to on my car - just have to remove a washer fluid tank and unclip the wires that run along the firewall so that you can move them out of the way. Here is a pic with the firewall panel removed.
There is a plastic gutter that is easy to maneuver out then you get here.
It's just those 2 clips and the strap... you have to pull the plastic cover out and then the blower is just sitting there with an electrical connector.
It didn't take me all that long but I didn't have much to take off... maybe with a bigger engine it would be a little more awkward.