I have tried playing with roomassistant.
I setup 2 rpis. One in my office, one in my living room. The connected up as a “cluster” but I have no idea why they need to be clustered.
I have iphones and apple watches I was trying to test with, but didn’t have much luck. Mainly because of the revolving id’s I believe.
But I have other devices to test with. Was hoping someone might have a good tutorial on setting up room assistant.