Living room layout ideas with WFH area

I've been living in this house for a while, and I can't figure out a good layout for the life of me! I work from home, and normally use the couch, so having it face the window is nice, but, I feel like the current layout just feels too boxy, and doesn't have good flow.

This is a mockup up what I have right now. I also have a walking pad that I take out sometimes, when I do that I'll move the walking desk to be perpendicular to the couch and use it that way. I'm pretty open to get rid of or buy furniture but I'd like to keep the couch and still have the walking pad/standing desk (although it would be great if there was a designated area for them so it could stay out).

I'd love any ideas of better layouts, or advice!