Because of the sectional in front of the windows, and very close to the wall, I would do inside mounted Duette shades with the bottom-up/top-down option. You can order them in light filtering or room darkening fabrics. Gives you adjustable light/sun control during the day and privacy at night.

I agree with chispa but I would also get them to be motorized.

This would be my suggestion. Minimalistic bottom-up top-down shades with no header and not strings across the glass.