'I envy anyone who is comfortable to listen music in multi-room arrangement when used simultaneously. It's something that I have tried and consider an utter nightmare.'
I've not got multiroom, no interest in it either. I like to sit and listen properly. I only ever walk around if it's stuff I've heard many times before and want some background noise but don't necessarily care about what is playing. The confusion may have been because I mentioned pre-outs, they're running the left and right in the same room so I can have the best of both - AV - Hi-Fi.