My experience with self-publishing “On a Red Station, Drifting”
…used Scrivener for Mac plus the kindle converter KindleGen, which you can download on the amazon website. I found the instructions here useful, though I did end up having to fight a bit to get my part labelled as “book 1” and not “chapter 1”). For EPUB, same thing except no need for KindleGen. The files produced are pretty clean; I ran them past people with a Kindle (huge thanks to Stephanie Burgis), and on my own Kobo Glo, just to make sure that…