Eyes closed, in the sweet spot, dedicated room for the main system.
Two other systems are used for background music when desired.
Listening
When you listen to music do you do other things, like read, exercise, work on a project, etc., or do you sit in the sweet spot and concentrate on the music playing?
Do you find you enjoy the music more when concentrating on it than you do when not? Or do you let the music wash over you as background sound?