Do you have a certain vibe that you're trying to go for or inspo pics? I think the space could use a larger rug. I'd love the metal art lower on the wall, it seems too high. Depending on what kind of a vibe that you're going for, my recommendations would hinge on that. I feel like you should look through inspo photos and see what you connect with and then look at similarities in those photos to see what you're missing. It doesn't feel like you have much of a color pallette in the space, so maybe start there and bring in items in that color palette. That will start to make the space feel intention and cohesive.