surely like me and many people we have devices from 2 houses in one home assistant instance.
So we are forced to make the regions like this
LivingRoom House1
LivingRoom House2
Bedroom House 1
Bedroom House 2
Etc.
Actually, having sub zones would be handy. I have my desk set up as it’s own area separate from my study area. Would be good to have my desk as a sub zone to my study. Would be handy to call to just say one area when turning on/off lights, but also be able to just turn my desk light on/off.