In addition to everything summed up elsewhere, run some low voltage wire to the ceilings above where you’re going to put beds and couches, and to the bathroom/toilet closets for mmWave presence detectors.

Future project: I have chickens. They lay eggs. I have cameras. I want to know which hen lays how many eggs. Solution? AI image recognition of the hens (who is who) and if they have laid an egg. Any inputs welcome.

You’d probably like this: https://www.reddit.com/r/homeassistant/comments/schcw0/diy_smart_chicken_coop_and_inapp_egg_counter/