The thing about the Mount Enclosure

It's far away, I won't always remember how to get there, and other factors I can't think of. From my understanding there is no scroll to fast travel to that town, and i think there should but that's not my suggestion. My suggestion is for us to be able to but a Mount Enclosure sub island in the sky that comes pre built when we buy that add on to our island. That makes it where the fast travel thing can stay to the big cities, that's what I understand about where they all are at or maybe I'm wrong about that, and we have the access to the Mount Enclosure much easier. That or they could just add a merchant there that sells the scroll for that town to fast travel there. Thanks for reading this.

 

Banitsu Air Temple and Aldwell both have scrolls, and Ternaves is just going straight down the Black Road from Detlas

That said I do agree you should be able to place the feeding troughs in housing. It should not include a pre-built thing though, the player should be the one who builds stuff.

 

Tarneves has scrolls too...

 

I definitely agree that Ternaves probably doesn't need special accommodation (if you're going there you probably have a good horse anyways and I think most people do a fair amount of business in Detlas anyways). I do think the scrolls are a very stopgap solution though, during festivals especially scroll charges can easily get used up and mounts are already niche enough that attaching the opportunity cost of a scroll charge is a little harsh. The private island mounts are a good idea though and I agree that they shouldn't come prebuilt, just an npc.