Decor suggestions?

Fritzi’s bedroom is finally done, after 14 months of renovations 🥴

All the walls were torn down to turn our second floor from a 3 bed 1 bath to a 2 bed 1.5 bath and because of the shape of the new bathroom, her bedroom ended up with a small nook and we still haven’t figured out what we’d like to do with it. It’s too deep and too narrow for a second closet, and I’m not sure I want to add more storage and shelving when she already has enough. Is it too narrow for a small reading area? Any fun suggestions? We just ordered a barn door for it but otherwise we need help!

Here’s a pic (Fritzi for scale) :)