This is Husband's den/office. We learned long ago that we can't share this space. Our work styles are too different. He kindly took this room instead of the one I got, knowing that lack of light affects me more. It turned out surprisingly bright, however.
This picture is with the light on and doesn't show the color correctly.
It's a pale ice green (or maybe pistachio).
This shows how good the natural light can be.
As you can see, the daybed is in this room, so it can serve as a guest room when we need one. As it is now, it is not "decorated." It still manages to function for Husband somehow. Still, for guests, I'd like to cheer it up a bit more -- tie it together somehow and use the space more efficiently.