Need help filling an awkward space in the apartment

Hey, I recently moved into this apartment, it's alright (if you somehow look past the all over carpet) but I cannot figure out how to fill that triangle shaped space behind the TV, I didn't want my couch or the TV to be diagonal so I didn't put them against that wall but now the space is just so awkward and all it's there is the back of the TV and all the cords that go to the outlet behind it. Any advice is super welcome!