I'm nearing the end of the home improvement projects. I still need to install a beadboard chair rail and repaint the breakfast nook. I also have to paint, move some cabinets, and maybe install cork flooring in the laundry room. And that's pretty much it.
The extra credit "smart" home projects started when I installed a Nest thermostat (many years ago now), then I replaced all the incandescent bulbs to led which actually saved a lot of money, and then I most recently installed a Toto washlet. The next project is to upgrade the light switches to a Lutron Caseta system. I have about 6 or 7 light switches to replace and I've already got a couple floor lamps and table lamps hooked up. The Apple Homekit integration is quite nice, turn on/off/dim any lights in the house via my iPhone or laptop.
Let's hope I don't electrocute myself.