Need layout help

I find it difficult to visualize new layouts so I’d appreciate any ideas and help. I’m kind of locked in due to the fireplace and the large window. I’d like to add more seating such as two very comfortable chairs. Not sure where I would put them would appreciate any other seating ideas. I do plan to put some wall art, and maybe some plants and the various corners down by the fireplace but if you have suggestions, I am all ears and very appreciative. (Please ignore the balloon and ring light. 😆)