The wall is theres o not much can be done in a rental The niche for the TV is okay if your TV fits The upper archen openings I would either never turn on the lights or get 3 pretty glass colored pieces to put ther The middle openings I would ignore and then on the right some books and maybe a tall vase and be done . We have no clue as to your stuff you are bringing so post pics of all of that so we can understand your style .. This is just one room in the house so we need your help.JUst add those pics like you did that was perfect DO NOT start another post just add pics and answers here in this post.

If you have plants, statuary, decorative objects would take advantage of this arrangement to display them to full advantage.

While not my style at all it’s also clean and fine. I would add books, plants, pictures and call it done.

Arches are really popular again. Less will be more and try to create a common thread. Don’t worry about matching your room’s colors; it will be more interesting based on items and placement vs color.

1. Leave the top section empty until the rest is complete and you’ll have a better sense of what (or not!!) is needed.

2. On next row, add books in different ways (lay them + small item).

3. Tall clay piece in high section and baskets in other two, that work with the one you have.

4. Assume you are adding a tv; place on a cabinet that suits the overall feel of what you’ve done.

Shop at Walmart, HomeSense/Marshalls, Target and test things and return if needed. Try consignment shops also. These items will be easy to incorporate down the road so won’t be money wasted.

Plants and decorative items would be best suited for the top arched spaces to be highlighted with the accent lighting.