If your household uses a lot of gadgets, that would be a great place for a charging station! As well as key storage and more. Here are a few examples: https://www.houzz.com/photos/charging-station-phbr0lbl-bl~l_170

You could add in a bookcase or a console with accessories!

Kind of hard to see the entire room but you might do well with a small table with a light and two chairs for reading or hanging out with a friend. Art hung above the area would give it a special feel. The trend is to break larger areas into smaller more intimate areas without using walls...we still like the open spaces :)