It's free to use in your projects, even in commercial as long as you have RPG Maker MV and use it only in RPG Maker projects.
Something that really got under my skin was that the outside B had notice board but there was seemingly no way to put a note on it. So I took the note that was in inside B and merged the two to create notice boards with actual note. I am sharing this simple edit for all of you to use if you are like me and found this detail annoying. This is a fairly simple edit, I may make a far more elegant sollution later which would utilize charasets and attachable/removable notices if anyone would like me to do so.
It's free to use in your projects, even in commercial as long as you have RPG Maker MV and use it only in RPG Maker projects.

It's free to use in your projects, even in commercial as long as you have RPG Maker MV and use it only in RPG Maker projects.