The den is next and open to the dining room. I wanted the rooms to have their own color pallets, while "playing nice" together. The green in the dining room has blue undertones that work really well with the orange and the blue in the den.
I did not love the room divider when we first moved in. The brown glass felt dated and I really wanted to replace it. Unfortunately, that was not in the budget. Now that everything is painted and decorated, I don't mind the glass. It feels intentional not unchangeable.
If you have any questions about furnishings, paint colors, or other specifics - leaving them in the comments.