I don't think of myself is being naive, but when it was suggested that editing was not a free service for authors at House of Erotica I was pretty sure that was not true. I even said so on this thread.
Well, it looks like I was 100% wrong.
"Editing is not a service we really provide due to the costs involved to
authors. We can offer proof reading but this is a separate paid for
service (I believe the price is £10 per 1000 words) as it just would
not work under our normal 50/50 royalty split. In order to create the
books at a high standard and split the royalties equally we need the
authors to have the books completely finished."
This makes them, by the most commonly used definition*, a vanity publisher and not eligible for listing on this site. (Not that I had got around to listing them, actually. But now I will not have to bother.)
* Vanity = charging any up front fee for publishing or for any service integral to the publishing process (e.g. cover art, release as POD, editing).