Solution 1: If the living room is well lit, I suggest sealing the windows and painting some decorations. You can also draw some patterns on it with acrylic pigments yourself. If you don't have any pattern information, you can always ask me. I have some.
Option 2: do the porch to avoid embarrassment.
Solution 3: If you don't want to fight, then I suggest you simply wash the glass on the window to the color of the wall, and then draw some hand-painted decorative pictures on the window. This is the most economical and convenient.
By the way, I majored in interior design, and I haven't graduated yet, hehe! ! !
What do you think of my answer? Call me if you want hand-painted materials,