Mid century goes with eeeeverything (pronounced like "forever" in the movie Sandlot). It brings a young edge to almost(just to cover myself, but I still can't think of a space that wouldn't work) any space. I suggested white because it's simple and bright. Practical? Maybe not as much. I think the Green would be really cute! You DO NOT need to have every room in your house be the same "color theme", so don't worry about that. What's important is the intensity of the color. I think the green is close to the blue in regards to how saturated it is, i.e. the amount of grey added to the original hue. You can add the green chairs and pale pink flowers in the center of the table and then send us pics!

You absolutely can, being mindful of load bearing issues; the cost of doing so could be far more than purchasing a second TV, though. You can do this via a turntable design with cords run through the center, and should talk to a local architect to assess any issues, and help engineer specifics. For a smaller set, you may prefer to join bookcases atop a turntable, with books/decor on one side, and the set on the other. This may be of help: https://www.houzz.com/magazine/watch-an-innovative-bookcase-convert-before-your-eyes-stsetivw-vs~22314237

Studies show that the less light in a bedroom, the better the quality of sleep. I have both skylights and Velux tubes in my home, because we, too, love lots of light. But we said a BIG NO to either one in our bedroom. We had two long windows in our previous home's master closet and we experienced quite a bit of fading problems, even with the windows having closed blinds. So none for us in the closet, either, just plenty of lighting switches. If you, or future buyers don't like a skylight once it is installed, the roof is already messed up. Still, it's your home and unless you plan to sell it in the near future, do what makes you happy.

The fencing is too massive for black to be a good option - also will be hotter at critical times of year and not wear as well. With a white fence, the white balcony will be fine. The black trim / windows accelerate a sort of modern look to the house, but your front door is a victorian style. So, your front door wants to be a very bright color so as to balance the old fashioned style of the door. Since you went with black trim despite the white garage doors, I think you are best keeping the color on the lighter side of the spectrum to help balance those - my first suggestion would be a yellow - bright, cheery and light. Something like bm american cheese http://www.benjaminmoore.com/en-us/paint-color/americancheese Stay away from traditional colors. . .maybe a lighter turquoise could work but your gray has a blue undertone that will get worse if you add anything with green next to it. . . If you like the idea of yellow but not so bright, test sw bees wax .. . it is a softer warmer cottagey sort of yellow that would do well.