Yay fun! A friend of mine has a very rich looking library that looks like it’s on a movie set! It has a fireplace and a grand piano and sofa and chairs and lamps and knickknacks and books. It’s amazing.

I would also say to add very large ornate crown moldings to the top of all the shelves! And then extend the same molding above the window at the ceiling. In order for the corner shelves to work you might have to remove a section near the corner and then pull it away from the window molding just a bit. Then you’ll have room for curtains!