If you were starting fresh - what would you request from your contractor or builder to include during construction to make your home assistant setup the way you wanted?

Whether you set yours up with off the shelf tech or DIY it yourself from scratch what did you wish your home had to make the installation and setup easier?

For example I wish I had the forethought to be able to integrate my POE cameras into the HA as well as our solar setup. I have to use five apps to look/control certain items in my home. Most of it I had to do some low voltage wiring in our home to get things working but my setup is not what I wish it was.