In reply to walter baziuk.

It's definitely a shift for those of us accustomed to walls and assigned spaces. I do enjoy the flexibility to move around the building -- or even from building to building -- depending on what's on my schedule for the day. When I need to lessen distractions, I can easily find a quiet room or space. I've also found that in those times, the change of scenery also helps my creativity. (And I'm a big fan of headphones so I have music all day.)