It was easy. Take off a plastic cover, take the exhaust loose from its hangers, fish some bolts into existing holes, line up hitch and tighten the bolts. Put exhaust back, cut some of the plastic cover away and put it back.
An hour, tops even with cleanup.
Electrical was harder because you need to take a lot of plastic panels loose inside the hatch area in order to get to the rear light bulb sockets. Buy the kit and buy a add-a-circuit for the fuse box.
The instructions that came with both pieces, hitch and wiring, we're very detailed and very helpful.