I work from home and have a full office. I have HON office furniture including two desks and a matching credenzda, two full work stations. My main PC has three monitors, and my back up has two.
I've been working from home since 2008 or so. I work for Dating Factory, and it's kind of strange not seeing a co-worker for months at a time. Usually I fly to Europe for TES and see all of the affiliate manager staff at once (there are six of us), and last year I worked out of our UK office for a week which was neat.
I love working from home. There are zero distractions - no co-workers trying to distract me with their issues or office birthday parties - so it's a lot easier to get work done.