To get real, swapping out a frame is no biggie. If you do it right, it comes apart in some big chunks. You don't fully disassemble the thing. Cut some zip ties and it's about 4 bolts. Like a Bug.
To be fair, it is a lot more than just 4 bolts. First you have to take off considerable plastics. That alone will be a chore. There are all the engine mounts, all the suspension mountings, and all the stuff that you have to remove to get to the frame and have the frame clear the work space. I don't know the exact procedure on a C14, but I would have to guess it is pretty major.
I love this photo: