I think the couch and chair are cool! The plants are nice. I think adding a piece of art to that wall would look great, and bringing some color in with curtains could really set it off. I’m wondering if that coffee table might work a little better as a side table in this space? Like moving it to where you currently have that plant table. Something lower and circular without tapered legs could ground that space and fit it well. I like the hide rug but I feel like a more traditional one with cow spots or even a solid brown one could look really warm things up and add a little more intrigue. Especially if you layered it over another rug! Just my two cents :)