I have ADHD, working at home is not a great environment for me as there are alot of distractions that can make it harder to focus on the job at hand. The office is a much better environment for me to be in the right mindset for work and be much more productive.
I have ADD and I'm the opposite. At home the medications work and I can focus. But in office with moronic open concept cubicles for "team collaboration" all I hear is chatter about so and so's teen in high school or vacation plans or weather or quick question blah blah blah.