Brainstorming: Like the combo of the screen porch with the deck, needs more vertical interest and green though:
Shutters for covering sliding glass doors. I LOVE how there is finally an option…
Operable wall in traditional style; Leanza Bi-fold by Marvin Windows & Doors
Swing-out back splash windows wrapping the space...
External Awning idea #windowtreatments
glass block window= natural light
colorbond wallaby colour - Google Search