Stone Villa

This is one of my bigger projects i start few days ago. I haven't finished it yet, there are many empty rooms and no decoration, also there miss the stairs in front ( I can't build them because of a bug, can't place blocks/mine blocks there) Also i have no ideas what i can build in the empty rooms, so i stopped the project until i got an idea. If u have some ideas for me pls write them in the comment section! Would be great :) And tell me, what do u think about my stone villa? :)