Alrighty, my turn.
Refer to pic
I got into mlp a few months ago, with very limited initial knowledge, but at the point of the dream, I had watched up to mid-season 3 of FiM.
Flash-forward to a few weeks back and I go off to sleep not thinking about anything MLP related. (At most playing the MLP mod in vintage story a few days prior with friends)
>dream begins, description of the room/building:
Immediately I am in a castle or some other large stone-block building, it gives off vibes that it was formerly in ruins, but recently has begun renovation. I am in a small room, which I would estimate to be around
7mx10mx10m (BxWxH) in size. The room also reminds me of the Iberian/Mediterranean throne rooms in Crusader Kings 3 (6/10 game imo). I believe I am sitting on some sort of throne, albeit a small one, which resides in the back left corner, with a half wall and column dividing the throne area and the left half/middle of the room. To my direct front, there is a decorative arch on the wall in front of me, but nothing special. To the left of that is a doorway, which is opened to a long hallway with large glass windows, and on both sides of the doorway there are 2 frescoes of the Sisters, with Celestia's being on the side closest to me. Hers has a purple outline showing her details (in the style of the show), with the grey-white of the stone used as color, while the inverse is true with the Luna fresco. On the wall to the right there is a carved mural that I cannot remember the specifics of, but I think Cadence and the Mane 6 were involved, laid in the same aged stone.
>the big things I really noticed immediately after taking in the room:
My height felt off, I do not think I was human, but I knew I was sitting at my standing human height of ~195cm. After this, Luna enters the room, with a look on her face that implied she was going tell/ask me something, but we were both interrupted by a noise in the room behind the throne room, which after looking over the half-wall, was an open door to a small library with a pile of books in the middle. Not a word was spoken, and after that I woke up.