My wife doesn't go to work until 10:00, my oldest is in college living at home and my other 3 are teenagers who are home by 2:15, but often come home for lunch or any other reason. I also have a buddy across the street who is self employed so if he sees I'm home he could pop in at any given time. My office is the only place where I can shut my door and just be alone for more than 30 minute intervals. Especially in the afternoons I can sit here in peace for hours at times, it's so nice.