I just bought this and I like it. However, the "Filter Escorts" area needs to have its own styling or it needs to look like a normal block without the border, etc. In Ludic template, there is no padding and when I add padding to the section it adds the padding to the entire site because the escorts app uses the default template's styling. If I remove the border, the links are too close together.
I disabled the Filter Escorts block because it does not look like the rest of the page.
The only thing else that I have noticed is that it doesn't have the add escort form in the create post block, but that's fine though. Also, I had to go in polyglot and change "favourite" to favorite, "colour" to color, and "programme" to program, but that's just language difference.
I think that it is a clone of the groups app or the organizations app with custom fields and navigation, which is ok too.