Consider solar power for your home and get clean energy. Perhaps a TV inside a mirror? Heated flooring anyone? Like yes to all of the above! I could go to a private hidden library too. One with secret passageways and all that sort of stuff. A comfy couch in front of the window to is my kind of perfect. Add a whole collection of audiobooks too and you have the perfect getaway for the introvert.
Lightbulbs that save energy to solar panels, there are a lot of fantastic inventions for saving energy and going green too. Green Thumb? Garden your way to delicious organic vegetables. How about a basement greenhouse or an indoor encloser for your favorite pet reptiles. Fiber optic internet connections are still high on a home buyers list. Espisaily for a home office, a wired internet connection is much faster than wifi.